38474364 has 12 divisors (see below), whose sum is σ = 89773544. Its totient is φ = 12824784.

The previous prime is 38474363. The next prime is 38474393. The reversal of 38474364 is 46347483.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38474363) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1603087 + ... + 1603110.

Almost surely, 2^38474364 is an apocalyptic number.

It is an amenable number.

38474364 is an abundant number, since it is smaller than the sum of its proper divisors (51299180).

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

38474364 is a wasteful number, since it uses less digits than its factorization.

38474364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3206204 (or 3206202 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 38474364 is about 6202.7706712404. The cubic root of 38474364 is about 337.5907070321.

The spelling of 38474364 in words is "thirty-eight million, four hundred seventy-four thousand, three hundred sixty-four".