716251402 has 8 divisors (see below), whose sum is σ = 1103414436. Its totient is φ = 348446592.

The previous prime is 716251369. The next prime is 716251409. The reversal of 716251402 is 204152617.

It can be written as a sum of positive squares in 2 ways, for example, as 704424681 + 11826721 = 26541^2 + 3439^2 .

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

It is not an unprimeable number, because it can be changed into a prime (716251409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4839463 + ... + 4839610.

Almost surely, 2^716251402 is an apocalyptic number.

716251402 is a deficient number, since it is larger than the sum of its proper divisors (387163034).

716251402 is a wasteful number, since it uses less digits than its factorization.

716251402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9679112.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 716251402 is about 26762.8735751600. The cubic root of 716251402 is about 894.7227804697.

It can be divided in two parts, 7162 and 51402, that added together give a square (58564 = 242²).

The spelling of 716251402 in words is "seven hundred sixteen million, two hundred fifty-one thousand, four hundred two".