9047958712 has 32 divisors (see below), whose sum is σ = 18569436480. Its totient is φ = 4107519360.

The previous prime is 9047958709. The next prime is 9047958737. The reversal of 9047958712 is 2178597409.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 9047958712.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706768 + ... + 719455.

It is an arithmetic number, because the mean of its divisors is an integer number (580294890).

Almost surely, 2^9047958712 is an apocalyptic number.

It is an amenable number.

9047958712 is an abundant number, since it is smaller than the sum of its proper divisors (9521477768).

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

9047958712 is a wasteful number, since it uses less digits than its factorization.

9047958712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426303 (or 1426299 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 52.

The square root of 9047958712 is about 95120.7585756127. The cubic root of 9047958712 is about 2083.7720255876.

The spelling of 9047958712 in words is "nine billion, forty-seven million, nine hundred fifty-eight thousand, seven hundred twelve".