716700257 has 8 divisors (see below), whose sum is σ = 882092736. Its totient is φ = 567059472.

The previous prime is 716700251. The next prime is 716700277. The reversal of 716700257 is 752007617.

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

It is not a de Polignac number, because 716700257 - 2⁴ = 716700241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (716700251) 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, 3937823 + ... + 3938004.

It is an arithmetic number, because the mean of its divisors is an integer number (110261592).

Almost surely, 2^716700257 is an apocalyptic number.

It is an amenable number.

716700257 is a deficient number, since it is larger than the sum of its proper divisors (165392479).

716700257 is a wasteful number, since it uses less digits than its factorization.

716700257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7875847.

The product of its (nonzero) digits is 20580, while the sum is 35.

The square root of 716700257 is about 26771.2580391733. The cubic root of 716700257 is about 894.9096408053.

The spelling of 716700257 in words is "seven hundred sixteen million, seven hundred thousand, two hundred fifty-seven".