38862630 has 24 divisors (see below), whose sum is σ = 101043072. Its totient is φ = 10363344.

The previous prime is 38862611. The next prime is 38862643. The reversal of 38862630 is 3626883.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215814 + ... + 215993.

It is an arithmetic number, because the mean of its divisors is an integer number (4210128).

Almost surely, 2^38862630 is an apocalyptic number.

38862630 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38862630 is an abundant number, since it is smaller than the sum of its proper divisors (62180442).

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

38862630 is a wasteful number, since it uses less digits than its factorization.

38862630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431820 (or 431817 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 38862630 is about 6233.9898941208. The cubic root of 38862630 is about 338.7225128952.

The spelling of 38862630 in words is "thirty-eight million, eight hundred sixty-two thousand, six hundred thirty".