713660377 has 4 divisors (see below), whose sum is σ = 714117376. Its totient is φ = 713203380.

The previous prime is 713660351. The next prime is 713660407. The reversal of 713660377 is 773066317.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 713660377 - 2²³ = 705271769 is a prime.

It is a super-2 number, since 2×713660377² = 1018622267399564258, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (713660327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226149 + ... + 229282.

It is an arithmetic number, because the mean of its divisors is an integer number (178529344).

Almost surely, 2^713660377 is an apocalyptic number.

It is an amenable number.

713660377 is a deficient number, since it is larger than the sum of its proper divisors (456999).

713660377 is a wasteful number, since it uses less digits than its factorization.

713660377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456998.

The product of its (nonzero) digits is 111132, while the sum is 40.

The square root of 713660377 is about 26714.4226402144. The cubic root of 713660377 is about 893.6425963687.

The spelling of 713660377 in words is "seven hundred thirteen million, six hundred sixty thousand, three hundred seventy-seven".