746880831 has 10 divisors (see below), whose sum is σ = 1115710992. Its totient is φ = 497920500.

The previous prime is 746880811. The next prime is 746880851. The reversal of 746880831 is 138088647.

It is an interprime number because it is at equal distance from previous prime (746880811) and next prime (746880851).

It is not a de Polignac number, because 746880831 - 2⁹ = 746880319 is a prime.

It is a super-2 number, since 2×746880831² = 1115661951430501122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746880811) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4610295 + ... + 4610456.

Almost surely, 2^746880831 is an apocalyptic number.

746880831 is a deficient number, since it is larger than the sum of its proper divisors (368830161).

746880831 is an equidigital number, since it uses as much as digits as its factorization.

746880831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9220763 (or 9220754 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 746880831 is about 27329.1205676290. The cubic root of 746880831 is about 907.2990115648.

The spelling of 746880831 in words is "seven hundred forty-six million, eight hundred eighty thousand, eight hundred thirty-one".