38373864 has 16 divisors (see below), whose sum is σ = 95934720. Its totient is φ = 12791280.

The previous prime is 38373859. The next prime is 38373883. The reversal of 38373864 is 46837383.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 799432 + ... + 799479.

It is an arithmetic number, because the mean of its divisors is an integer number (5995920).

Almost surely, 2^38373864 is an apocalyptic number.

It is an amenable number.

38373864 is an abundant number, since it is smaller than the sum of its proper divisors (57560856).

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

38373864 is a wasteful number, since it uses less digits than its factorization.

38373864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598920 (or 1598916 counting only the distinct ones).

The product of its digits is 290304, while the sum is 42.

The square root of 38373864 is about 6194.6641555455. The cubic root of 38373864 is about 337.2965072344.

It can be divided in two parts, 383 and 73864, that added together give a palindrome (74247).

The spelling of 38373864 in words is "thirty-eight million, three hundred seventy-three thousand, eight hundred sixty-four".