2923825321 has 4 divisors (see below), whose sum is σ = 2924690944. Its totient is φ = 2922959700.

The previous prime is 2923825309. The next prime is 2923825337. The reversal of 2923825321 is 1235283292.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2923825321 - 2⁷ = 2923825193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2923825301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427725 + ... + 434506.

It is an arithmetic number, because the mean of its divisors is an integer number (731172736).

Almost surely, 2^2923825321 is an apocalyptic number.

It is an amenable number.

2923825321 is a deficient number, since it is larger than the sum of its proper divisors (865623).

2923825321 is an equidigital number, since it uses as much as digits as its factorization.

2923825321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865622.

The product of its digits is 51840, while the sum is 37.

The square root of 2923825321 is about 54072.4081302100. The cubic root of 2923825321 is about 1429.9377808846.

The spelling of 2923825321 in words is "two billion, nine hundred twenty-three million, eight hundred twenty-five thousand, three hundred twenty-one".