2368778632 has 16 divisors (see below), whose sum is σ = 4845229200. Its totient is φ = 1076717520.

The previous prime is 2368778627. The next prime is 2368778639.

2368778632 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2368778632² = 11222224414839582848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2368778632.

It is not an unprimeable number, because it can be changed into a prime (2368778639) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13458882 + ... + 13459057.

It is an arithmetic number, because the mean of its divisors is an integer number (302826825).

Almost surely, 2^2368778632 is an apocalyptic number.

2368778632 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2368778632 is an abundant number, since it is smaller than the sum of its proper divisors (2476450568).

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

2368778632 is a wasteful number, since it uses less digits than its factorization.

2368778632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26917956 (or 26917952 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 52.

The square root of 2368778632 is about 48670.0999793508. The cubic root of 2368778632 is about 1333.0348155592.

The spelling of 2368778632 in words is "two billion, three hundred sixty-eight million, seven hundred seventy-eight thousand, six hundred thirty-two".