38238867 has 12 divisors (see below), whose sum is σ = 55291600. Its totient is φ = 25465968.

The previous prime is 38238859. The next prime is 38238881. The reversal of 38238867 is 76883283.

It is not a de Polignac number, because 38238867 - 2³ = 38238859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38228867) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11073 + ... + 14109.

Almost surely, 2^38238867 is an apocalyptic number.

38238867 is a deficient number, since it is larger than the sum of its proper divisors (17052733).

38238867 is a wasteful number, since it uses less digits than its factorization.

38238867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4442 (or 4439 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 38238867 is about 6183.7583232206. The cubic root of 38238867 is about 336.9005127408.

The spelling of 38238867 in words is "thirty-eight million, two hundred thirty-eight thousand, eight hundred sixty-seven".