9079774872 has 192 divisors, whose sum is σ = 27894067200. Its totient is φ = 2448956160.

The previous prime is 9079774867. The next prime is 9079774897. The reversal of 9079774872 is 2784779709.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8557222 + ... + 8558282.

It is an arithmetic number, because the mean of its divisors is an integer number (145281600).

Almost surely, 2^9079774872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9079774872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13947033600).

9079774872 is an abundant number, since it is smaller than the sum of its proper divisors (18814292328).

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

9079774872 is a wasteful number, since it uses less digits than its factorization.

9079774872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486 (or 1475 counting only the distinct ones).

The product of its (nonzero) digits is 12446784, while the sum is 60.

The square root of 9079774872 is about 95287.8526990718. The cubic root of 9079774872 is about 2086.2116206490.

It can be divided in two parts, 907 and 9774872, that added together give a palindrome (9775779).

The spelling of 9079774872 in words is "nine billion, seventy-nine million, seven hundred seventy-four thousand, eight hundred seventy-two".