872373808 has 20 divisors (see below), whose sum is σ = 1763713008. Its totient is φ = 417222080.

The previous prime is 872373793. The next prime is 872373839. The reversal of 872373808 is 808373278.

It is a super-2 number, since 2×872373808² = 1522072121768841728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1184923 + ... + 1185658.

Almost surely, 2^872373808 is an apocalyptic number.

It is an amenable number.

872373808 is an abundant number, since it is smaller than the sum of its proper divisors (891339200).

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

872373808 is a wasteful number, since it uses less digits than its factorization.

872373808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370612 (or 2370606 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 46.

The square root of 872373808 is about 29535.9748103901. The cubic root of 872373808 is about 955.5077325344.

It can be divided in two parts, 872373 and 808, that added together give a triangular number (873181 = T₁₃₂₁).

The spelling of 872373808 in words is "eight hundred seventy-two million, three hundred seventy-three thousand, eight hundred eight".