38800929 has 16 divisors (see below), whose sum is σ = 53395200. Its totient is φ = 25049856.

The previous prime is 38800903. The next prime is 38800943. The reversal of 38800929 is 92900883.

It is not a de Polignac number, because 38800929 - 2¹² = 38796833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38800999) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11017 + ... + 14105.

It is an arithmetic number, because the mean of its divisors is an integer number (3337200).

Almost surely, 2^38800929 is an apocalyptic number.

It is an amenable number.

38800929 is a deficient number, since it is larger than the sum of its proper divisors (14594271).

38800929 is a wasteful number, since it uses less digits than its factorization.

38800929 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3224.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 38800929 is about 6229.0391714935. The cubic root of 38800929 is about 338.5431581780.

The spelling of 38800929 in words is "thirty-eight million, eight hundred thousand, nine hundred twenty-nine".