2965638080 has 28 divisors (see below), whose sum is σ = 7061926440. Its totient is φ = 1186255104.

The previous prime is 2965638077. The next prime is 2965638131. The reversal of 2965638080 is 808365692.

It is a happy number.

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

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, 4633490 + ... + 4634129.

Almost surely, 2^2965638080 is an apocalyptic number.

2965638080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2965638080 is an abundant number, since it is smaller than the sum of its proper divisors (4096288360).

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

2965638080 is an equidigital number, since it uses as much as digits as its factorization.

2965638080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9267636 (or 9267626 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 47.

The square root of 2965638080 is about 54457.6723703832. The cubic root of 2965638080 is about 1436.7219157040.

The spelling of 2965638080 in words is "two billion, nine hundred sixty-five million, six hundred thirty-eight thousand, eighty".