38679697683 has 36 divisors (see below), whose sum is σ = 61438936104. Its totient is φ = 23431795200.

The previous prime is 38679697681. The next prime is 38679697703.

38679697683 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 38679697683 - 2¹ = 38679697681 is a prime.

It is a super-3 number, since 3×38679697683³ (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (38679697681) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2941363 + ... + 2954483.

It is an arithmetic number, because the mean of its divisors is an integer number (1706637114).

Almost surely, 2^38679697683 is an apocalyptic number.

38679697683 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38679697683 is a deficient number, since it is larger than the sum of its proper divisors (22759238421).

38679697683 is a wasteful number, since it uses less digits than its factorization.

38679697683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15856 (or 15842 counting only the distinct ones).

The product of its digits is 493807104, while the sum is 72.

The spelling of 38679697683 in words is "thirty-eight billion, six hundred seventy-nine million, six hundred ninety-seven thousand, six hundred eighty-three".