2890297369 has 32 divisors (see below), whose sum is σ = 3196846080. Its totient is φ = 2604571200.

The previous prime is 2890297351. The next prime is 2890297433. The reversal of 2890297369 is 9637920982.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2890297369 is a prime.

It is a super-2 number, since 2×2890297369² = 16707637762496644322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2890297349) 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 31 ways as a sum of consecutive naturals, for example, 5342239 + ... + 5342779.

It is an arithmetic number, because the mean of its divisors is an integer number (99901440).

Almost surely, 2^2890297369 is an apocalyptic number.

It is an amenable number.

2890297369 is a deficient number, since it is larger than the sum of its proper divisors (306548711).

2890297369 is a wasteful number, since it uses less digits than its factorization.

2890297369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781.

The product of its (nonzero) digits is 2939328, while the sum is 55.

The square root of 2890297369 is about 53761.4859262651. The cubic root of 2890297369 is about 1424.4509827590.

The spelling of 2890297369 in words is "two billion, eight hundred ninety million, two hundred ninety-seven thousand, three hundred sixty-nine".