2912310720 has 224 divisors, whose sum is σ = 11208349440. Its totient is φ = 705991680.

The previous prime is 2912310719. The next prime is 2912310733. The reversal of 2912310720 is 270132192.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79719 + ... + 110361.

Almost surely, 2^2912310720 is an apocalyptic number.

2912310720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2912310720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5604174720).

2912310720 is an abundant number, since it is smaller than the sum of its proper divisors (8296038720).

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

2912310720 is a wasteful number, since it uses less digits than its factorization.

2912310720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30680 (or 30664 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 2912310720 is about 53965.8291884781. The cubic root of 2912310720 is about 1428.0581856102.

The spelling of 2912310720 in words is "two billion, nine hundred twelve million, three hundred ten thousand, seven hundred twenty".