716859432 has 48 divisors (see below), whose sum is σ = 1942986240. Its totient is φ = 238769568.

The previous prime is 716859431. The next prime is 716859433. The reversal of 716859432 is 234958617.

716859432 is a `hidden beast` number, since 7 + 168 + 59 + 432 = 666.

It is an interprime number because it is at equal distance from previous prime (716859431) and next prime (716859433).

It is a super-4 number, since 4×716859432⁴ (a number of 37 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (716859431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116743 + ... + 122729.

It is an arithmetic number, because the mean of its divisors is an integer number (40478880).

Almost surely, 2^716859432 is an apocalyptic number.

716859432 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

716859432 is an abundant number, since it is smaller than the sum of its proper divisors (1226126808).

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

716859432 is a wasteful number, since it uses less digits than its factorization.

716859432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7662 (or 7655 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 716859432 is about 26774.2307452520. The cubic root of 716859432 is about 894.9758873272.

The spelling of 716859432 in words is "seven hundred sixteen million, eight hundred fifty-nine thousand, four hundred thirty-two".