2920946304 has 128 divisors (see below), whose sum is σ = 8197128000. Its totient is φ = 921572352.

The previous prime is 2920946293. The next prime is 2920946317. The reversal of 2920946304 is 4036490292.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2633302 + ... + 2634410.

Almost surely, 2^2920946304 is an apocalyptic number.

2920946304 is a gapful number since it is divisible by the number (24) 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 2920946304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4098564000).

2920946304 is an abundant number, since it is smaller than the sum of its proper divisors (5276181696).

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

2920946304 is an equidigital number, since it uses as much as digits as its factorization.

2920946304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1183 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 2920946304 is about 54045.7797057273. The cubic root of 2920946304 is about 1429.4682855364.

The spelling of 2920946304 in words is "two billion, nine hundred twenty million, nine hundred forty-six thousand, three hundred four".