2290708680 has 64 divisors (see below), whose sum is σ = 7400756160. Its totient is φ = 563866368.

The previous prime is 2290708631. The next prime is 2290708681. The reversal of 2290708680 is 868070922.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2290708681) 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 15 ways as a sum of consecutive naturals, for example, 732642 + ... + 735761.

It is an arithmetic number, because the mean of its divisors is an integer number (115636815).

Almost surely, 2^2290708680 is an apocalyptic number.

2290708680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2290708680 is an abundant number, since it is smaller than the sum of its proper divisors (5110047480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2290708680 is a wasteful number, since it uses less digits than its factorization.

2290708680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1468430 (or 1468426 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 2290708680 is about 47861.3484975089. The cubic root of 2290708680 is about 1318.2262447579.

The spelling of 2290708680 in words is "two billion, two hundred ninety million, seven hundred eight thousand, six hundred eighty".