2890753 has 2 divisors, whose sum is σ = 2890754. Its totient is φ = 2890752.

The previous prime is 2890739. The next prime is 2890759. The reversal of 2890753 is 3570982.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2862864 + 27889 = 1692^2 + 167^2 .

It is a cyclic number.

It is not a de Polignac number, because 2890753 - 2²¹ = 793601 is a prime.

It is a super-3 number, since 3×2890753³ = 72469323930884963331, which contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2890759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445376 + 1445377.

It is an arithmetic number, because the mean of its divisors is an integer number (1445377).

2^2890753 is an apocalyptic number.

It is an amenable number.

2890753 is a deficient number, since it is larger than the sum of its proper divisors (1).

2890753 is an equidigital number, since it uses as much as digits as its factorization.

2890753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 2890753 is about 1700.2214561639. The cubic root of 2890753 is about 142.4525829720.

The spelling of 2890753 in words is "two million, eight hundred ninety thousand, seven hundred fifty-three".