713784120 has 64 divisors (see below), whose sum is σ = 2447262720. Its totient is φ = 163150464.

The previous prime is 713784109. The next prime is 713784121. The reversal of 713784120 is 21487317.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713784121) 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, 424032 + ... + 425711.

It is an arithmetic number, because the mean of its divisors is an integer number (38238480).

Almost surely, 2^713784120 is an apocalyptic number.

713784120 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

713784120 is an abundant number, since it is smaller than the sum of its proper divisors (1733478600).

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

713784120 is a wasteful number, since it uses less digits than its factorization.

713784120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849764 (or 849760 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 713784120 is about 26716.7385734112. The cubic root of 713784120 is about 893.6942435428.

The spelling of 713784120 in words is "seven hundred thirteen million, seven hundred eighty-four thousand, one hundred twenty".