37920965316 has 24 divisors (see below), whose sum is σ = 95288579904. Its totient is φ = 11667989280.

The previous prime is 37920965311. The next prime is 37920965321. The reversal of 37920965316 is 61356902973.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (37920965311) and next prime (37920965321).

It is a super-2 number, since 2×37920965316² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (37920965311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121541400 + ... + 121541711.

It is an arithmetic number, because the mean of its divisors is an integer number (3970357496).

Almost surely, 2^37920965316 is an apocalyptic number.

It is an amenable number.

37920965316 is an abundant number, since it is smaller than the sum of its proper divisors (57367614588).

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

37920965316 is a wasteful number, since it uses less digits than its factorization.

37920965316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243083131 (or 243083129 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 51.

It can be divided in two parts, 37920 and 965316, that added together give a triangular number (1003236 = T₁₄₁₆).

The spelling of 37920965316 in words is "thirty-seven billion, nine hundred twenty million, nine hundred sixty-five thousand, three hundred sixteen".