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3284665344 = 210341992
BaseRepresentation
bin1100001111001000…
…0000010000000000
322110220200021210000
43003302000100000
523211333242334
61301533440000
7144253123542
oct30362002000
98426607700
103284665344
111436120764
12778040000
1340467357c
14232347692
15143574299
hexc3c80400

3284665344 has 165 divisors, whose sum is σ = 9858190287. Its totient is φ = 1089386496.

The previous prime is 3284665333. The next prime is 3284665361. The reversal of 3284665344 is 4435664823.

The square root of 3284665344 is 57312.

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

3284665344 is a `hidden beast` number, since 32 + 84 + 6 + 6 + 534 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 3284665344.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 16505757 + ... + 16505955.

Almost surely, 23284665344 is an apocalyptic number.

3284665344 is the 57312-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3284665344

3284665344 is an abundant number, since it is smaller than the sum of its proper divisors (6573524943).

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

3284665344 is an frugal number, since it uses more digits than its factorization.

3284665344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430 (or 204 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 45.

The cubic root of 3284665344 is about 1486.4958786381.

The spelling of 3284665344 in words is "three billion, two hundred eighty-four million, six hundred sixty-five thousand, three hundred forty-four".