880825816 has 64 divisors (see below), whose sum is σ = 1899475200. Its totient is φ = 379814400.

The previous prime is 880825801. The next prime is 880825831. The reversal of 880825816 is 618528088.

It is an interprime number because it is at equal distance from previous prime (880825801) and next prime (880825831).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88786 + ... + 98206.

It is an arithmetic number, because the mean of its divisors is an integer number (29679300).

Almost surely, 2^880825816 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 880825816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (949737600).

880825816 is an abundant number, since it is smaller than the sum of its proper divisors (1018649384).

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

880825816 is a wasteful number, since it uses less digits than its factorization.

880825816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9500 (or 9496 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 46.

The square root of 880825816 is about 29678.7098102327. The cubic root of 880825816 is about 958.5836376317.

The spelling of 880825816 in words is "eight hundred eighty million, eight hundred twenty-five thousand, eight hundred sixteen".