3857100956 has 12 divisors (see below), whose sum is σ = 6773779992. Its totient is φ = 1921735248.

The previous prime is 3857100937. The next prime is 3857100997. The reversal of 3857100956 is 6590017583.

It is a super-2 number, since 2×3857100956² = 29754455569552227872, 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 3 ways as a sum of consecutive naturals, for example, 1702535 + ... + 1704798.

It is an arithmetic number, because the mean of its divisors is an integer number (564481666).

Almost surely, 2^3857100956 is an apocalyptic number.

It is an amenable number.

3857100956 is a deficient number, since it is larger than the sum of its proper divisors (2916679036).

3857100956 is a wasteful number, since it uses less digits than its factorization.

3857100956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3407620 (or 3407618 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 3857100956 is about 62105.5630036473. The cubic root of 3857100956 is about 1568.2681968483.

The spelling of 3857100956 in words is "three billion, eight hundred fifty-seven million, one hundred thousand, nine hundred fifty-six".