712743852 has 12 divisors (see below), whose sum is σ = 1663069016. Its totient is φ = 237581280.

The previous prime is 712743797. The next prime is 712743869. The reversal of 712743852 is 258347217.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 712743852.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29697649 + ... + 29697672.

Almost surely, 2^712743852 is an apocalyptic number.

It is an amenable number.

712743852 is an abundant number, since it is smaller than the sum of its proper divisors (950325164).

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

712743852 is a wasteful number, since it uses less digits than its factorization.

712743852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59395328 (or 59395326 counting only the distinct ones).

The product of its digits is 94080, while the sum is 39.

The square root of 712743852 is about 26697.2630057839. The cubic root of 712743852 is about 893.2598762029.

The spelling of 712743852 in words is "seven hundred twelve million, seven hundred forty-three thousand, eight hundred fifty-two".