716310432 has 48 divisors (see below), whose sum is σ = 2089241280. Its totient is φ = 238769856.

The previous prime is 716310421. The next prime is 716310437. The reversal of 716310432 is 234013617.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 716310396 and 716310405.

It is not an unprimeable number, because it can be changed into a prime (716310437) 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, 413668 + ... + 415395.

It is an arithmetic number, because the mean of its divisors is an integer number (43525860).

Almost surely, 2^716310432 is an apocalyptic number.

716310432 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

716310432 is an abundant number, since it is smaller than the sum of its proper divisors (1372930848).

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

716310432 is a wasteful number, since it uses less digits than its factorization.

716310432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829082 (or 829068 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 716310432 is about 26763.9763861800. The cubic root of 716310432 is about 894.7473593791.

The spelling of 716310432 in words is "seven hundred sixteen million, three hundred ten thousand, four hundred thirty-two".