3057489 has 12 divisors (see below), whose sum is σ = 4432896. Its totient is φ = 2030712.

The previous prime is 3057487. The next prime is 3057521. The reversal of 3057489 is 9847503.

3057489 is a `hidden beast` number, since 3 + 0 + 574 + 89 = 666.

It is not a de Polignac number, because 3057489 - 2¹ = 3057487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3057487) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3004 + ... + 3890.

It is an arithmetic number, because the mean of its divisors is an integer number (369408).

Almost surely, 2^3057489 is an apocalyptic number.

It is an amenable number.

3057489 is a deficient number, since it is larger than the sum of its proper divisors (1375407).

3057489 is a wasteful number, since it uses less digits than its factorization.

3057489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1276 (or 1273 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3057489 is about 1748.5676995759. The cubic root of 3057489 is about 145.1403951334.

The spelling of 3057489 in words is "three million, fifty-seven thousand, four hundred eighty-nine".