712945692 has 24 divisors (see below), whose sum is σ = 1848378000. Its totient is φ = 237648528.

The previous prime is 712945669. The next prime is 712945693. The reversal of 712945692 is 296549217.

712945692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×712945692³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712945693) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3300567 + ... + 3300782.

It is an arithmetic number, because the mean of its divisors is an integer number (77015750).

Almost surely, 2^712945692 is an apocalyptic number.

It is an amenable number.

712945692 is an abundant number, since it is smaller than the sum of its proper divisors (1135432308).

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

712945692 is a wasteful number, since it uses less digits than its factorization.

712945692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6601362 (or 6601354 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 712945692 is about 26701.0429009805. The cubic root of 712945692 is about 893.3441881926.

The spelling of 712945692 in words is "seven hundred twelve million, nine hundred forty-five thousand, six hundred ninety-two".