2326979880 has 64 divisors (see below), whose sum is σ = 7756603200. Its totient is φ = 620527680.

The previous prime is 2326979869. The next prime is 2326979891. The reversal of 2326979880 is 889796232.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2326979869) and next prime (2326979891).

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1076226 + ... + 1078385.

It is an arithmetic number, because the mean of its divisors is an integer number (121196925).

Almost surely, 2^2326979880 is an apocalyptic number.

2326979880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2326979880 is an abundant number, since it is smaller than the sum of its proper divisors (5429623320).

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

2326979880 is a wasteful number, since it uses less digits than its factorization.

2326979880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2154631 (or 2154621 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 2326979880 is about 48238.7798353151. The cubic root of 2326979880 is about 1325.1474628806.

The spelling of 2326979880 in words is "two billion, three hundred twenty-six million, nine hundred seventy-nine thousand, eight hundred eighty".