37730979345 has 16 divisors (see below), whose sum is σ = 61359233472. Its totient is φ = 19793300160.

The previous prime is 37730979329. The next prime is 37730979367. The reversal of 37730979345 is 54397903773.

It is not a de Polignac number, because 37730979345 - 2⁴ = 37730979329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20617107 + ... + 20618936.

It is an arithmetic number, because the mean of its divisors is an integer number (3834952092).

Almost surely, 2^37730979345 is an apocalyptic number.

It is an amenable number.

37730979345 is a deficient number, since it is larger than the sum of its proper divisors (23628254127).

37730979345 is a wasteful number, since it uses less digits than its factorization.

37730979345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41236112.

The product of its (nonzero) digits is 15002820, while the sum is 57.

It can be divided in two parts, 377309 and 79345, that added together give a palindrome (456654).

The spelling of 37730979345 in words is "thirty-seven billion, seven hundred thirty million, nine hundred seventy-nine thousand, three hundred forty-five".