716406807 has 32 divisors (see below), whose sum is σ = 1023989760. Its totient is φ = 444528000.

The previous prime is 716406797. The next prime is 716406833. The reversal of 716406807 is 708604617.

It is not a de Polignac number, because 716406807 - 2²⁷ = 582189079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (716406107) 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 31 ways as a sum of consecutive naturals, for example, 1323957 + ... + 1324497.

It is an arithmetic number, because the mean of its divisors is an integer number (31999680).

Almost surely, 2^716406807 is an apocalyptic number.

716406807 is a deficient number, since it is larger than the sum of its proper divisors (307582953).

716406807 is a wasteful number, since it uses less digits than its factorization.

716406807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 716406807 is about 26765.7767867850. The cubic root of 716406807 is about 894.7874850964.

The spelling of 716406807 in words is "seven hundred sixteen million, four hundred six thousand, eight hundred seven".