880442331 has 8 divisors (see below), whose sum is σ = 1184894784. Its totient is φ = 581475720.

The previous prime is 880442287. The next prime is 880442347. The reversal of 880442331 is 133244088.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-880442331 is a prime.

It is a super-2 number, since 2×880442331² = 1550357396433427122, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 880442292 and 880442301.

It is not an unprimeable number, because it can be changed into a prime (880442371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371085 + ... + 1371726.

It is an arithmetic number, because the mean of its divisors is an integer number (148111848).

Almost surely, 2^880442331 is an apocalyptic number.

880442331 is a deficient number, since it is larger than the sum of its proper divisors (304452453).

880442331 is a wasteful number, since it uses less digits than its factorization.

880442331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2742921.

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 880442331 is about 29672.2484992290. The cubic root of 880442331 is about 958.4445046347. Note that the first 3 decimals are identical.

It can be divided in two parts, 880 and 442331, that added together give a triangular number (443211 = T₉₄₁).

The spelling of 880442331 in words is "eight hundred eighty million, four hundred forty-two thousand, three hundred thirty-one".