880889631 has 8 divisors (see below), whose sum is σ = 1174677504. Its totient is φ = 587180760.

The previous prime is 880889621. The next prime is 880889641. The reversal of 880889631 is 136988088.

It is a happy number.

880889631 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (880889621) and next prime (880889641).

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

It is not a de Polignac number, because 880889631 - 2⁶ = 880889567 is a prime.

It is a super-2 number, since 2×880889631² = 1551933084006632322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (880889621) 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, 15010 + ... + 44576.

It is an arithmetic number, because the mean of its divisors is an integer number (146834688).

Almost surely, 2^880889631 is an apocalyptic number.

880889631 is a deficient number, since it is larger than the sum of its proper divisors (293787873).

880889631 is a wasteful number, since it uses less digits than its factorization.

880889631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39501.

The product of its (nonzero) digits is 663552, while the sum is 51.

The square root of 880889631 is about 29679.7848880345. The cubic root of 880889631 is about 958.6067865663.

The spelling of 880889631 in words is "eight hundred eighty million, eight hundred eighty-nine thousand, six hundred thirty-one".