2378912632 has 128 divisors (see below), whose sum is σ = 5141491200. Its totient is φ = 1025975808.

The previous prime is 2378912593. The next prime is 2378912633. The reversal of 2378912632 is 2362198732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2378912633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6855483 + ... + 6855829.

It is an arithmetic number, because the mean of its divisors is an integer number (40167900).

Almost surely, 2^2378912632 is an apocalyptic number.

It is an amenable number.

2378912632 is an abundant number, since it is smaller than the sum of its proper divisors (2762578568).

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

2378912632 is a wasteful number, since it uses less digits than its factorization.

2378912632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 481 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 2378912632 is about 48774.0979619306. The cubic root of 2378912632 is about 1334.9330872119.

The spelling of 2378912632 in words is "two billion, three hundred seventy-eight million, nine hundred twelve thousand, six hundred thirty-two".