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3679878244 = 22746192
BaseRepresentation
bin1101101101010110…
…0111110001100100
3100111110100011221211
43123111213301210
530014022100434
61405052321204
7160122310000
oct33325476144
910443304854
103679878244
111619216a99
12868473204
134684c9c63
1426ca23700
151680de464
hexdb567c64

3679878244 has 45 divisors (see below), whose sum is σ = 7524794067. Its totient is φ = 1574542872.

The previous prime is 3679878229. The next prime is 3679878247. The reversal of 3679878244 is 4428789763.

The square root of 3679878244 is 60662.

It is a perfect power (a square), and thus also a powerful number.

It is not an unprimeable number, because it can be changed into a prime (3679878247) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 5944567 + ... + 5945185.

Almost surely, 23679878244 is an apocalyptic number.

3679878244 is the 60662-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3679878244

3679878244 is an abundant number, since it is smaller than the sum of its proper divisors (3844915823).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3679878244 is an frugal number, since it uses more digits than its factorization.

3679878244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270 (or 628 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 58.

The cubic root of 3679878244 is about 1543.8714987197.

The spelling of 3679878244 in words is "three billion, six hundred seventy-nine million, eight hundred seventy-eight thousand, two hundred forty-four".

Divisors: 1 2 4 7 14 28 49 98 196 343 619 686 1238 1372 2401 2476 4333 4802 8666 9604 17332 30331 60662 121324 212317 383161 424634 766322 849268 1486219 1532644 2682127 2972438 5364254 5944876 10728508 18774889 37549778 75099556 131424223 262848446 525696892 919969561 1839939122 3679878244