2893491 has 12 divisors (see below), whose sum is σ = 4399720. Its totient is φ = 1827360.

The previous prime is 2893489. The next prime is 2893507. The reversal of 2893491 is 1943982.

2893491 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2893491 - 2¹ = 2893489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2893421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8290 + ... + 8631.

2^2893491 is an apocalyptic number.

2893491 is a deficient number, since it is larger than the sum of its proper divisors (1506229).

2893491 is a wasteful number, since it uses less digits than its factorization.

2893491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16946 (or 16943 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 2893491 is about 1701.0264548207. The cubic root of 2893491 is about 142.4975438173.

The spelling of 2893491 in words is "two million, eight hundred ninety-three thousand, four hundred ninety-one".