713885128 has 16 divisors (see below), whose sum is σ = 1460219760. Its totient is φ = 324493200.

The previous prime is 713885099. The next prime is 713885129. The reversal of 713885128 is 821588317.

It is not an unprimeable number, because it can be changed into a prime (713885129) 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, 4056078 + ... + 4056253.

It is an arithmetic number, because the mean of its divisors is an integer number (91263735).

Almost surely, 2^713885128 is an apocalyptic number.

It is an amenable number.

713885128 is an abundant number, since it is smaller than the sum of its proper divisors (746334632).

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

713885128 is a wasteful number, since it uses less digits than its factorization.

713885128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8112348 (or 8112344 counting only the distinct ones).

The product of its digits is 107520, while the sum is 43.

The square root of 713885128 is about 26718.6288570353. The cubic root of 713885128 is about 893.7363972827.

The spelling of 713885128 in words is "seven hundred thirteen million, eight hundred eighty-five thousand, one hundred twenty-eight".