38869952 has 28 divisors (see below), whose sum is σ = 84146136. Its totient is φ = 17667840.

The previous prime is 38869933. The next prime is 38869969. The reversal of 38869952 is 25996883.

It is a self number, because there is not a number n which added to its sum of digits gives 38869952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26903 + ... + 28310.

Almost surely, 2^38869952 is an apocalyptic number.

38869952 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

38869952 is an abundant number, since it is smaller than the sum of its proper divisors (45276184).

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

38869952 is a wasteful number, since it uses less digits than its factorization.

38869952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55236 (or 55226 counting only the distinct ones).

The product of its digits is 933120, while the sum is 50.

The square root of 38869952 is about 6234.5771308085. The cubic root of 38869952 is about 338.7437841481.

The spelling of 38869952 in words is "thirty-eight million, eight hundred sixty-nine thousand, nine hundred fifty-two".