38588868 has 36 divisors (see below), whose sum is σ = 98519148. Its totient is φ = 12734400.

The previous prime is 38588843. The next prime is 38588881. The reversal of 38588868 is 86888583.

It can be written as a sum of positive squares in 2 ways, for example, as 38044224 + 544644 = 6168^2 + 738^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1671 + ... + 8942.

It is an arithmetic number, because the mean of its divisors is an integer number (2736643).

Almost surely, 2^38588868 is an apocalyptic number.

It is an amenable number.

38588868 is an abundant number, since it is smaller than the sum of its proper divisors (59930280).

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

38588868 is a wasteful number, since it uses less digits than its factorization.

38588868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10724 (or 10719 counting only the distinct ones).

The product of its digits is 2949120, while the sum is 54.

The square root of 38588868 is about 6211.9938828045. The cubic root of 38588868 is about 337.9252778814.

It can be divided in two parts, 385 and 88868, that added together give a triangular number (89253 = T₄₂₂).

The spelling of 38588868 in words is "thirty-eight million, five hundred eighty-eight thousand, eight hundred sixty-eight".