912879072 has 288 divisors, whose sum is σ = 3181860864. Its totient is φ = 251942400.

The previous prime is 912879067. The next prime is 912879101. The reversal of 912879072 is 270978219.

It is a tau number, because it is divible by the number of its divisors (288).

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, 1687122 + ... + 1687662.

It is an arithmetic number, because the mean of its divisors is an integer number (11048128).

Almost surely, 2^912879072 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 912879072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1590930432).

912879072 is an abundant number, since it is smaller than the sum of its proper divisors (2268981792).

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

912879072 is a wasteful number, since it uses less digits than its factorization.

912879072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604 (or 584 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 45.

The square root of 912879072 is about 30213.8887268753. Note that the first 3 decimals coincide. The cubic root of 912879072 is about 970.0729997847.

The spelling of 912879072 in words is "nine hundred twelve million, eight hundred seventy-nine thousand, seventy-two".