2312876380 has 48 divisors (see below), whose sum is σ = 4888509696. Its totient is φ = 919180800.

The previous prime is 2312876347. The next prime is 2312876387. The reversal of 2312876380 is 836782132.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312876387) 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 15 ways as a sum of consecutive naturals, for example, 3810037 + ... + 3810643.

It is an arithmetic number, because the mean of its divisors is an integer number (101843952).

Almost surely, 2^2312876380 is an apocalyptic number.

2312876380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2312876380 is an abundant number, since it is smaller than the sum of its proper divisors (2575633316).

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

2312876380 is a wasteful number, since it uses less digits than its factorization.

2312876380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1534 (or 1532 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 2312876380 is about 48092.3734078492. The cubic root of 2312876380 is about 1322.4648580397.

The spelling of 2312876380 in words is "two billion, three hundred twelve million, eight hundred seventy-six thousand, three hundred eighty".