38494408 has 16 divisors (see below), whose sum is σ = 73938060. Its totient is φ = 18777600.

The previous prime is 38494349. The next prime is 38494411. The reversal of 38494408 is 80449483.

It can be written as a sum of positive squares in 2 ways, for example, as 33663204 + 4831204 = 5802^2 + 2198^2 .

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, 58353 + ... + 59008.

Almost surely, 2^38494408 is an apocalyptic number.

It is an amenable number.

38494408 is a deficient number, since it is larger than the sum of its proper divisors (35443652).

38494408 is a wasteful number, since it uses less digits than its factorization.

38494408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117408 (or 117404 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 38494408 is about 6204.3861904301. The cubic root of 38494408 is about 337.6493217623.

The spelling of 38494408 in words is "thirty-eight million, four hundred ninety-four thousand, four hundred eight".