3045938 has 12 divisors (see below), whose sum is σ = 5315022. Its totient is φ = 1305360.

The previous prime is 3045937. The next prime is 3045949. The reversal of 3045938 is 8395403.

3045938 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2798929 + 247009 = 1673^2 + 497^2 .

3045938 is strictly pandigital in base 8.

It is not an unprimeable number, because it can be changed into a prime (3045937) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15443 + ... + 15638.

Almost surely, 2^3045938 is an apocalyptic number.

3045938 is a deficient number, since it is larger than the sum of its proper divisors (2269084).

3045938 is a wasteful number, since it uses less digits than its factorization.

3045938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31097 (or 31090 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 3045938 is about 1745.2615849780. The cubic root of 3045938 is about 144.9573873990.

The spelling of 3045938 in words is "three million, forty-five thousand, nine hundred thirty-eight".