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3680882844 = 2231916144223
BaseRepresentation
bin1101101101100101…
…1101000010011100
3100111112020020000020
43123121131002130
530014301222334
61405130032140
7160133662602
oct33331350234
910445206006
103680882844
111619842841
12868878650
1346878c2b2
1426cc05872
1516823be49
hexdb65d09c

3680882844 has 24 divisors (see below), whose sum is σ = 9040765440. Its totient is φ = 1162383984.

The previous prime is 3680882833. The next prime is 3680882897. The reversal of 3680882844 is 4482880863.

It is a super-2 number, since 2×36808828442 = 27097797022507056672, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8071884 + ... + 8072339.

It is an arithmetic number, because the mean of its divisors is an integer number (376698560).

Almost surely, 23680882844 is an apocalyptic number.

It is an amenable number.

3680882844 is an abundant number, since it is smaller than the sum of its proper divisors (5359882596).

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

3680882844 is a wasteful number, since it uses less digits than its factorization.

3680882844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16144249 (or 16144247 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 51.

The square root of 3680882844 is about 60670.2797422263. The cubic root of 3680882844 is about 1544.0119772980.

The spelling of 3680882844 in words is "three billion, six hundred eighty million, eight hundred eighty-two thousand, eight hundred forty-four".

Divisors: 1 2 3 4 6 12 19 38 57 76 114 228 16144223 32288446 48432669 64576892 96865338 193730676 306740237 613480474 920220711 1226960948 1840441422 3680882844