1038625844 has 12 divisors (see below), whose sum is σ = 1818624864. Its totient is φ = 519018744.

The previous prime is 1038625837. The next prime is 1038625849. The reversal of 1038625844 is 4485268301.

1038625844 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1038625849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65504 + ... + 79799.

It is an arithmetic number, because the mean of its divisors is an integer number (151552072).

Almost surely, 2^1038625844 is an apocalyptic number.

It is an amenable number.

1038625844 is a deficient number, since it is larger than the sum of its proper divisors (779999020).

1038625844 is a wasteful number, since it uses less digits than its factorization.

1038625844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147094 (or 147092 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 1038625844 is about 32227.7185664763. The cubic root of 1038625844 is about 1012.7129766681.

The spelling of 1038625844 in words is "one billion, thirty-eight million, six hundred twenty-five thousand, eight hundred forty-four".