713611836 has 48 divisors (see below), whose sum is σ = 2114407680. Its totient is φ = 203888880.

The previous prime is 713611813. The next prime is 713611849. The reversal of 713611836 is 638116317.

713611836 is a `hidden beast` number, since 7 + 1 + 3 + 611 + 8 + 36 = 666.

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

It is a self number, because there is not a number n which added to its sum of digits gives 713611836.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471210 + ... + 472721.

It is an arithmetic number, because the mean of its divisors is an integer number (44050160).

Almost surely, 2^713611836 is an apocalyptic number.

It is an amenable number.

713611836 is an abundant number, since it is smaller than the sum of its proper divisors (1400795844).

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

713611836 is a wasteful number, since it uses less digits than its factorization.

713611836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943951 (or 943943 counting only the distinct ones).

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

The square root of 713611836 is about 26713.5141080315. The cubic root of 713611836 is about 893.6223349623.

The spelling of 713611836 in words is "seven hundred thirteen million, six hundred eleven thousand, eight hundred thirty-six".