38163234 has 32 divisors (see below), whose sum is σ = 77837760. Its totient is φ = 12471872.

The previous prime is 38163211. The next prime is 38163259. The reversal of 38163234 is 43236183.

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97912 + ... + 98300.

It is an arithmetic number, because the mean of its divisors is an integer number (2432430).

Almost surely, 2^38163234 is an apocalyptic number.

38163234 is an abundant number, since it is smaller than the sum of its proper divisors (39674526).

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

38163234 is a wasteful number, since it uses less digits than its factorization.

38163234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674.

The product of its digits is 10368, while the sum is 30.

The square root of 38163234 is about 6177.6398405864. The cubic root of 38163234 is about 336.6782466145.

The spelling of 38163234 in words is "thirty-eight million, one hundred sixty-three thousand, two hundred thirty-four".