2299969764 has 27 divisors (see below), whose sum is σ = 5814539913. Its totient is φ = 766560672.

The previous prime is 2299969699. The next prime is 2299969781. The reversal of 2299969764 is 4679699922.

It is a happy number.

The square root of 2299969764 is 47958.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 203062500 + 2096907264 = 14250^2 + 45792^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 283752 + ... + 291744.

Almost surely, 2^2299969764 is an apocalyptic number.

2299969764 is the 47958-th square number.

It is an amenable number.

2299969764 is an abundant number, since it is smaller than the sum of its proper divisors (3514570149).

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

2299969764 is an frugal number, since it uses more digits than its factorization.

2299969764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15996 (or 7998 counting only the distinct ones).

The product of its digits is 26453952, while the sum is 63.

The cubic root of 2299969764 is about 1320.0003374655. Note that the first 3 decimals are identical.

The spelling of 2299969764 in words is "two billion, two hundred ninety-nine million, nine hundred sixty-nine thousand, seven hundred sixty-four".