38680006457 has 8 divisors (see below), whose sum is σ = 38772084000. Its totient is φ = 38587988160.

The previous prime is 38680006451. The next prime is 38680006481. The reversal of 38680006457 is 75460008683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38680006457 - 2²⁸ = 38411571001 is a prime.

It is a super-2 number, since 2×38680006457² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38680006451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465457 + ... + 1491617.

It is an arithmetic number, because the mean of its divisors is an integer number (4846510500).

Almost surely, 2^38680006457 is an apocalyptic number.

It is an amenable number.

38680006457 is a deficient number, since it is larger than the sum of its proper divisors (92077543).

38680006457 is a wasteful number, since it uses less digits than its factorization.

38680006457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29623.

The product of its (nonzero) digits is 967680, while the sum is 47.

The spelling of 38680006457 in words is "thirty-eight billion, six hundred eighty million, six thousand, four hundred fifty-seven".