713814738 has 32 divisors (see below), whose sum is σ = 1757083776. Its totient is φ = 188258688.

The previous prime is 713814737. The next prime is 713814757. The reversal of 713814738 is 837418317.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 713814738.

It is not an unprimeable number, because it can be changed into a prime (713814737) 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, 653131 + ... + 654222.

It is an arithmetic number, because the mean of its divisors is an integer number (54908868).

Almost surely, 2^713814738 is an apocalyptic number.

713814738 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

713814738 is an abundant number, since it is smaller than the sum of its proper divisors (1043269038).

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

713814738 is a wasteful number, since it uses less digits than its factorization.

713814738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1307378.

The product of its digits is 112896, while the sum is 42.

The square root of 713814738 is about 26717.3115788247. The cubic root of 713814738 is about 893.7070217943.

The spelling of 713814738 in words is "seven hundred thirteen million, eight hundred fourteen thousand, seven hundred thirty-eight".