716402451 has 8 divisors (see below), whose sum is σ = 962495424. Its totient is φ = 473955560.

The previous prime is 716402419. The next prime is 716402497. The reversal of 716402451 is 154204617.

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

It is a cyclic number.

It is not a de Polignac number, because 716402451 - 2⁵ = 716402419 is a prime.

It is not an unprimeable number, because it can be changed into a prime (716402411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 911061 + ... + 911846.

It is an arithmetic number, because the mean of its divisors is an integer number (120311928).

Almost surely, 2^716402451 is an apocalyptic number.

716402451 is a deficient number, since it is larger than the sum of its proper divisors (246092973).

716402451 is a wasteful number, since it uses less digits than its factorization.

716402451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1823041.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 716402451 is about 26765.6954140930. The cubic root of 716402451 is about 894.7856715541.

The spelling of 716402451 in words is "seven hundred sixteen million, four hundred two thousand, four hundred fifty-one".