3070491 has 12 divisors (see below), whose sum is σ = 4243512. Its totient is φ = 1974784.

The previous prime is 3070481. The next prime is 3070499. The reversal of 3070491 is 1940703.

It is not a de Polignac number, because 3070491 - 2⁶ = 3070427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3070499) 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 11 ways as a sum of consecutive naturals, for example, 1915 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (353626).

Almost surely, 2^3070491 is an apocalyptic number.

3070491 is a deficient number, since it is larger than the sum of its proper divisors (1173021).

3070491 is a wasteful number, since it uses less digits than its factorization.

3070491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278 (or 1249 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 3070491 is about 1752.2816554424. The cubic root of 3070491 is about 145.3458411412.

The spelling of 3070491 in words is "three million, seventy thousand, four hundred ninety-one".