38351974366 has 8 divisors (see below), whose sum is σ = 57562435080. Its totient is φ = 19164496008.

The previous prime is 38351974319. The next prime is 38351974387. The reversal of 38351974366 is 66347915383.

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

It is a super-2 number, since 2×38351974366² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5741416 + ... + 5748091.

It is an arithmetic number, because the mean of its divisors is an integer number (7195304385).

Almost surely, 2^38351974366 is an apocalyptic number.

38351974366 is a deficient number, since it is larger than the sum of its proper divisors (19210460714).

38351974366 is a wasteful number, since it uses less digits than its factorization.

38351974366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11491178.

The product of its digits is 9797760, while the sum is 55.

The spelling of 38351974366 in words is "thirty-eight billion, three hundred fifty-one million, nine hundred seventy-four thousand, three hundred sixty-six".