38953300 has 18 divisors (see below), whose sum is σ = 84528878. Its totient is φ = 15581280.

The previous prime is 38953297. The next prime is 38953301. The reversal of 38953300 is 335983.

It can be written as a sum of positive squares in 3 ways, for example, as 4519876 + 34433424 = 2126^2 + 5868^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38953301) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 194667 + ... + 194866.

Almost surely, 2^38953300 is an apocalyptic number.

It is an amenable number.

38953300 is an abundant number, since it is smaller than the sum of its proper divisors (45575578).

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

38953300 is a wasteful number, since it uses less digits than its factorization.

38953300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389547 (or 389540 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

The square root of 38953300 is about 6241.2578860355. The cubic root of 38953300 is about 338.9857316271.

The spelling of 38953300 in words is "thirty-eight million, nine hundred fifty-three thousand, three hundred".