3332875921 has 2 divisors, whose sum is σ = 3332875922. Its totient is φ = 3332875920.

The previous prime is 3332875883. The next prime is 3332875933. The reversal of 3332875921 is 1295782333.

3332875921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3215457025 + 117418896 = 56705^2 + 10836^2 .

It is a cyclic number.

It is not a de Polignac number, because 3332875921 - 2⁹ = 3332875409 is a prime.

It is a super-2 number, since 2×3332875921² = 22216123809563196482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3332875321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1666437960 + 1666437961.

It is an arithmetic number, because the mean of its divisors is an integer number (1666437961).

Almost surely, 2^3332875921 is an apocalyptic number.

It is an amenable number.

3332875921 is a deficient number, since it is larger than the sum of its proper divisors (1).

3332875921 is an equidigital number, since it uses as much as digits as its factorization.

3332875921 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 43.

The square root of 3332875921 is about 57731.0654760502. The cubic root of 3332875921 is about 1493.7332507333.

The spelling of 3332875921 in words is "three billion, three hundred thirty-two million, eight hundred seventy-five thousand, nine hundred twenty-one".