2290650769 has 4 divisors (see below), whose sum is σ = 2498891760. Its totient is φ = 2082409780.

The previous prime is 2290650701. The next prime is 2290650779. The reversal of 2290650769 is 9670560922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2290650769 - 2⁷ = 2290650641 is a prime.

It is a super-2 number, since 2×2290650769² = 10494161891040582722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2290650779) 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 3 ways as a sum of consecutive naturals, for example, 104120479 + ... + 104120500.

It is an arithmetic number, because the mean of its divisors is an integer number (624722940).

Almost surely, 2^2290650769 is an apocalyptic number.

It is an amenable number.

2290650769 is a deficient number, since it is larger than the sum of its proper divisors (208240991).

2290650769 is a wasteful number, since it uses less digits than its factorization.

2290650769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208240990.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 2290650769 is about 47860.7435065524. The cubic root of 2290650769 is about 1318.2151360496.

The spelling of 2290650769 in words is "two billion, two hundred ninety million, six hundred fifty thousand, seven hundred sixty-nine".