37961292916 has 12 divisors (see below), whose sum is σ = 68575239040. Its totient is φ = 18368367480.

The previous prime is 37961292911. The next prime is 37961292923. The reversal of 37961292916 is 61929216973.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (37961292911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 153069606 + ... + 153069853.

Almost surely, 2^37961292916 is an apocalyptic number.

It is an amenable number.

37961292916 is a deficient number, since it is larger than the sum of its proper divisors (30613946124).

37961292916 is a wasteful number, since it uses less digits than its factorization.

37961292916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306139494 (or 306139492 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 55.

The spelling of 37961292916 in words is "thirty-seven billion, nine hundred sixty-one million, two hundred ninety-two thousand, nine hundred sixteen".