38268394 has 16 divisors (see below), whose sum is σ = 63979200. Its totient is φ = 17060544.

The previous prime is 38268331. The next prime is 38268401. The reversal of 38268394 is 49386283.

It is a self number, because there is not a number n which added to its sum of digits gives 38268394.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28974 + ... + 30265.

It is an arithmetic number, because the mean of its divisors is an integer number (3998700).

Almost surely, 2^38268394 is an apocalyptic number.

38268394 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

38268394 is a deficient number, since it is larger than the sum of its proper divisors (25710806).

38268394 is a wasteful number, since it uses less digits than its factorization.

38268394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59277.

The product of its digits is 248832, while the sum is 43.

The square root of 38268394 is about 6186.1453264533. The cubic root of 38268394 is about 336.9872055300.

The spelling of 38268394 in words is "thirty-eight million, two hundred sixty-eight thousand, three hundred ninety-four".