712327356 has 36 divisors (see below), whose sum is σ = 1939114632. Its totient is φ = 219177504.

The previous prime is 712327313. The next prime is 712327373. The reversal of 712327356 is 653723217.

712327356 is a `hidden beast` number, since 71 + 232 + 7 + 356 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

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 712327356.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 760566 + ... + 761501.

Almost surely, 2^712327356 is an apocalyptic number.

It is an amenable number.

712327356 is an abundant number, since it is smaller than the sum of its proper divisors (1226787276).

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

712327356 is a wasteful number, since it uses less digits than its factorization.

712327356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522090 (or 1522085 counting only the distinct ones).

The product of its digits is 52920, while the sum is 36.

The square root of 712327356 is about 26689.4615157369. The cubic root of 712327356 is about 893.0858484389.

The spelling of 712327356 in words is "seven hundred twelve million, three hundred twenty-seven thousand, three hundred fifty-six".