38500408 has 16 divisors (see below), whose sum is σ = 72675000. Its totient is φ = 19120416.

The previous prime is 38500381. The next prime is 38500409. The reversal of 38500408 is 80400583.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38500409) 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, 14958 + ... + 17341.

Almost surely, 2^38500408 is an apocalyptic number.

It is an amenable number.

38500408 is a deficient number, since it is larger than the sum of its proper divisors (34174592).

38500408 is a wasteful number, since it uses less digits than its factorization.

38500408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32454 (or 32450 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 38500408 is about 6204.8697004853. The cubic root of 38500408 is about 337.6668636235. Note that the first 3 decimals are identical.

The spelling of 38500408 in words is "thirty-eight million, five hundred thousand, four hundred eight".