37983803964 has 24 divisors (see below), whose sum is σ = 88884300288. Its totient is φ = 12624778800.

The previous prime is 37983803929. The next prime is 37983803983. The reversal of 37983803964 is 46930838973.

It is a super-2 number, since 2×37983803964² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 37983803898 and 37983803907.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4556812 + ... + 4565139.

It is an arithmetic number, because the mean of its divisors is an integer number (3703512512).

Almost surely, 2^37983803964 is an apocalyptic number.

It is an amenable number.

37983803964 is an abundant number, since it is smaller than the sum of its proper divisors (50900496324).

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

37983803964 is a wasteful number, since it uses less digits than its factorization.

37983803964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9122305 (or 9122303 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 60.

The spelling of 37983803964 in words is "thirty-seven billion, nine hundred eighty-three million, eight hundred three thousand, nine hundred sixty-four".