38953924 has 12 divisors (see below), whose sum is σ = 69325200. Its totient is φ = 19146728.

The previous prime is 38953921. The next prime is 38953969. The reversal of 38953924 is 42935983.

It is not an unprimeable number, because it can be changed into a prime (38953921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82294 + ... + 82765.

It is an arithmetic number, because the mean of its divisors is an integer number (5777100).

Almost surely, 2^38953924 is an apocalyptic number.

It is an amenable number.

38953924 is a deficient number, since it is larger than the sum of its proper divisors (30371276).

38953924 is a wasteful number, since it uses less digits than its factorization.

38953924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165122 (or 165120 counting only the distinct ones).

The product of its digits is 233280, while the sum is 43.

The square root of 38953924 is about 6241.3078757581. The cubic root of 38953924 is about 338.9875417088.

The spelling of 38953924 in words is "thirty-eight million, nine hundred fifty-three thousand, nine hundred twenty-four".