3912307396 has 12 divisors (see below), whose sum is σ = 6940326652. Its totient is φ = 1929356928.

The previous prime is 3912307381. The next prime is 3912307397. The reversal of 3912307396 is 6937032193.

It can be written as a sum of positive squares in 2 ways, for example, as 2103506496 + 1808800900 = 45864^2 + 42530^2 .

It is a super-2 number, since 2×3912307396² = 30612298321592601632, which contains 22 as substring.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3912307397) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6698865 + ... + 6699448.

Almost surely, 2^3912307396 is an apocalyptic number.

It is an amenable number.

3912307396 is a deficient number, since it is larger than the sum of its proper divisors (3028019256).

3912307396 is a wasteful number, since it uses less digits than its factorization.

3912307396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13398390 (or 13398388 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 43.

The square root of 3912307396 is about 62548.4403962241. The cubic root of 3912307396 is about 1575.7149549543.

The spelling of 3912307396 in words is "three billion, nine hundred twelve million, three hundred seven thousand, three hundred ninety-six".