38922998 has 16 divisors (see below), whose sum is σ = 59928000. Its totient is φ = 18949896.

The previous prime is 38922997. The next prime is 38923019. The reversal of 38922998 is 89922983.

38922998 is nontrivially palindromic in base 5.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38922997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42461 + ... + 43367.

It is an arithmetic number, because the mean of its divisors is an integer number (3745500).

Almost surely, 2^38922998 is an apocalyptic number.

38922998 is a deficient number, since it is larger than the sum of its proper divisors (21005002).

38922998 is a wasteful number, since it uses less digits than its factorization.

38922998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451.

The product of its digits is 559872, while the sum is 50.

The square root of 38922998 is about 6238.8298582346. The cubic root of 38922998 is about 338.8978091633.

The spelling of 38922998 in words is "thirty-eight million, nine hundred twenty-two thousand, nine hundred ninety-eight".