38922834 has 16 divisors (see below), whose sum is σ = 78282720. Its totient is φ = 12901440.

The previous prime is 38922791. The next prime is 38922841. The reversal of 38922834 is 43822983.

It is a junction number, because it is equal to n+sod(n) for n = 38922792 and 38922801.

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, 17047 + ... + 19194.

It is an arithmetic number, because the mean of its divisors is an integer number (4892670).

Almost surely, 2^38922834 is an apocalyptic number.

38922834 is an abundant number, since it is smaller than the sum of its proper divisors (39359886).

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

38922834 is a wasteful number, since it uses less digits than its factorization.

38922834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36425.

The product of its digits is 82944, while the sum is 39.

The square root of 38922834 is about 6238.8167147304. The cubic root of 38922834 is about 338.8973331866.

The spelling of 38922834 in words is "thirty-eight million, nine hundred twenty-two thousand, eight hundred thirty-four".