2963963880 has 64 divisors (see below), whose sum is σ = 9879883200. Its totient is φ = 790390080.

The previous prime is 2963963869. The next prime is 2963963887. The reversal of 2963963880 is 883693692.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (2963963887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1371126 + ... + 1373285.

It is an arithmetic number, because the mean of its divisors is an integer number (154373175).

Almost surely, 2^2963963880 is an apocalyptic number.

2963963880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2963963880 is an abundant number, since it is smaller than the sum of its proper divisors (6915919320).

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

2963963880 is a wasteful number, since it uses less digits than its factorization.

2963963880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2744431 (or 2744421 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The square root of 2963963880 is about 54442.2986289154. The cubic root of 2963963880 is about 1436.4515059256.

The spelling of 2963963880 in words is "two billion, nine hundred sixty-three million, nine hundred sixty-three thousand, eight hundred eighty".