3023933945 has 4 divisors (see below), whose sum is σ = 3628720740. Its totient is φ = 2419147152.

The previous prime is 3023933911. The next prime is 3023933953. The reversal of 3023933945 is 5493393203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2031935929 + 991998016 = 45077^2 + 31496^2 .

It is a cyclic number.

It is not a de Polignac number, because 3023933945 - 2²⁸ = 2755498489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302393390 + ... + 302393399.

It is an arithmetic number, because the mean of its divisors is an integer number (907180185).

Almost surely, 2^3023933945 is an apocalyptic number.

It is an amenable number.

3023933945 is a deficient number, since it is larger than the sum of its proper divisors (604786795).

3023933945 is an equidigital number, since it uses as much as digits as its factorization.

3023933945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604786794.

The product of its (nonzero) digits is 262440, while the sum is 41.

The square root of 3023933945 is about 54990.3077369094. The cubic root of 3023933945 is about 1446.0748291992.

The spelling of 3023933945 in words is "three billion, twenty-three million, nine hundred thirty-three thousand, nine hundred forty-five".