2945622324 has 24 divisors (see below), whose sum is σ = 6886797120. Its totient is φ = 979920064.

The previous prime is 2945622313. The next prime is 2945622347. The reversal of 2945622324 is 4232265492.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237969 + ... + 250040.

It is an arithmetic number, because the mean of its divisors is an integer number (286949880).

Almost surely, 2^2945622324 is an apocalyptic number.

It is an amenable number.

2945622324 is an abundant number, since it is smaller than the sum of its proper divisors (3941174796).

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

2945622324 is a wasteful number, since it uses less digits than its factorization.

2945622324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488519 (or 488517 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 2945622324 is about 54273.5877199951. The cubic root of 2945622324 is about 1433.4823638562.

The spelling of 2945622324 in words is "two billion, nine hundred forty-five million, six hundred twenty-two thousand, three hundred twenty-four".