2932309920 has 48 divisors (see below), whose sum is σ = 9236777760. Its totient is φ = 781949184.

The previous prime is 2932309909. The next prime is 2932309937. The reversal of 2932309920 is 299032392.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3054010 + ... + 3054969.

It is an arithmetic number, because the mean of its divisors is an integer number (192432870).

Almost surely, 2^2932309920 is an apocalyptic number.

2932309920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2932309920 is an abundant number, since it is smaller than the sum of its proper divisors (6304467840).

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

2932309920 is a wasteful number, since it uses less digits than its factorization.

2932309920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6108997 (or 6108989 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 39.

The square root of 2932309920 is about 54150.8071961998. The cubic root of 2932309920 is about 1431.3196158176.

The spelling of 2932309920 in words is "two billion, nine hundred thirty-two million, three hundred nine thousand, nine hundred twenty".