872637348 has 48 divisors (see below), whose sum is σ = 2226422016. Its totient is φ = 263820960.

The previous prime is 872637343. The next prime is 872637371. The reversal of 872637348 is 843736278.

It is a super-2 number, since 2×872637348² = 1522991882248946208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 872637297 and 872637306.

It is not an unprimeable number, because it can be changed into a prime (872637343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51015 + ... + 65937.

It is an arithmetic number, because the mean of its divisors is an integer number (46383792).

Almost surely, 2^872637348 is an apocalyptic number.

It is an amenable number.

872637348 is an abundant number, since it is smaller than the sum of its proper divisors (1353784668).

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

872637348 is a wasteful number, since it uses less digits than its factorization.

872637348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15384 (or 15382 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 48.

The square root of 872637348 is about 29540.4358126281. The cubic root of 872637348 is about 955.6039409688.

The spelling of 872637348 in words is "eight hundred seventy-two million, six hundred thirty-seven thousand, three hundred forty-eight".