9047369997270 has 72 divisors (see below), whose sum is σ = 25856037593568. Its totient is φ = 2193301814880.

The previous prime is 9047369997257. The next prime is 9047369997293. The reversal of 9047369997270 is 727999637409.

It is a happy number.

9047369997270 is a `hidden beast` number, since 9 + 0 + 47 + 369 + 99 + 72 + 70 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 415387182 + ... + 415408961.

It is an arithmetic number, because the mean of its divisors is an integer number (359111633244).

Almost surely, 2^{9047369997270} is an apocalyptic number.

9047369997270 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

9047369997270 is an abundant number, since it is smaller than the sum of its proper divisors (16808667596298).

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

9047369997270 is a wasteful number, since it uses less digits than its factorization.

9047369997270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830796178 (or 830796164 counting only the distinct ones).

The product of its (nonzero) digits is 324060912, while the sum is 72.

The spelling of 9047369997270 in words is "nine trillion, forty-seven billion, three hundred sixty-nine million, nine hundred ninety-seven thousand, two hundred seventy".