713679768 has 128 divisors (see below), whose sum is σ = 2086041600. Its totient is φ = 225763200.

The previous prime is 713679761. The next prime is 713679787. The reversal of 713679768 is 867976317.

It is a super-2 number, since 2×713679768² = 1018677622505067648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713679761) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 353883 + ... + 355893.

It is an arithmetic number, because the mean of its divisors is an integer number (16297200).

Almost surely, 2^713679768 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 713679768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1043020800).

713679768 is an abundant number, since it is smaller than the sum of its proper divisors (1372361832).

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

713679768 is a wasteful number, since it uses less digits than its factorization.

713679768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2110 (or 2100 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 54.

The square root of 713679768 is about 26714.7855690440. The cubic root of 713679768 is about 893.6506900723.

The spelling of 713679768 in words is "seven hundred thirteen million, six hundred seventy-nine thousand, seven hundred sixty-eight".