713736406464 has 112 divisors (see below), whose sum is σ = 1901142560928. Its totient is φ = 236312875008.

The previous prime is 713736406459. The next prime is 713736406469. The reversal of 713736406464 is 464604637317.

It is an interprime number because it is at equal distance from previous prime (713736406459) and next prime (713736406469).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713736406469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37092654 + ... + 37111890.

Almost surely, 2^713736406464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 713736406464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (950571280464).

713736406464 is an abundant number, since it is smaller than the sum of its proper divisors (1187406154464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

713736406464 is a wasteful number, since it uses less digits than its factorization.

713736406464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20542 (or 20532 counting only the distinct ones).

The product of its (nonzero) digits is 6096384, while the sum is 51.

The spelling of 713736406464 in words is "seven hundred thirteen billion, seven hundred thirty-six million, four hundred six thousand, four hundred sixty-four".