713392128 has 192 divisors, whose sum is σ = 2146926600. Its totient is φ = 228065280.

The previous prime is 713392123. The next prime is 713392129. The reversal of 713392128 is 821293317.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 713392092 and 713392101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (713392123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12091363 + ... + 12091421.

Almost surely, 2^713392128 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 713392128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1073463300).

713392128 is an abundant number, since it is smaller than the sum of its proper divisors (1433534472).

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

713392128 is an equidigital number, since it uses as much as digits as its factorization.

713392128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 105 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 713392128 is about 26709.4014908609. The cubic root of 713392128 is about 893.5306155714.

The spelling of 713392128 in words is "seven hundred thirteen million, three hundred ninety-two thousand, one hundred twenty-eight".