38496381624 has 64 divisors (see below), whose sum is σ = 107299533600. Its totient is φ = 12788310528.

The previous prime is 38496381577. The next prime is 38496381643. The reversal of 38496381624 is 42618369483.

38496381624 is a `hidden beast` number, since 3 + 8 + 4 + 9 + 6 + 3 + 8 + 1 + 624 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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, 240849 + ... + 367424.

Almost surely, 2^38496381624 is an apocalyptic number.

It is an amenable number.

38496381624 is an abundant number, since it is smaller than the sum of its proper divisors (68803151976).

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

38496381624 is a wasteful number, since it uses less digits than its factorization.

38496381624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608581 (or 608571 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The spelling of 38496381624 in words is "thirty-eight billion, four hundred ninety-six million, three hundred eighty-one thousand, six hundred twenty-four".