713560428 has 240 divisors, whose sum is σ = 2325523200. Its totient is φ = 186157440.

The previous prime is 713560427. The next prime is 713560591. The reversal of 713560428 is 824065317.

713560428 is a `hidden beast` number, since 71 + 3 + 560 + 4 + 28 = 666.

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 = 713560392 and 713560401.

It is not an unprimeable number, because it can be changed into a prime (713560427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1249383 + ... + 1249953.

It is an arithmetic number, because the mean of its divisors is an integer number (9689680).

Almost surely, 2^713560428 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 713560428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1162761600).

713560428 is an abundant number, since it is smaller than the sum of its proper divisors (1611962772).

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

713560428 is a wasteful number, since it uses less digits than its factorization.

713560428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 713560428 is about 26712.5518810914. The cubic root of 713560428 is about 893.6008758451.

The spelling of 713560428 in words is "seven hundred thirteen million, five hundred sixty thousand, four hundred twenty-eight".