2379331648 has 28 divisors (see below), whose sum is σ = 4723822912. Its totient is φ = 1189077120.

The previous prime is 2379331637. The next prime is 2379331649. The reversal of 2379331648 is 8461339732.

It is a super-2 number, since 2×2379331648² = 11322438182348791808, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2379331598 and 2379331607.

It is not an unprimeable number, because it can be changed into a prime (2379331649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139861 + ... + 155947.

Almost surely, 2^2379331648 is an apocalyptic number.

It is an amenable number.

2379331648 is a deficient number, since it is larger than the sum of its proper divisors (2344491264).

2379331648 is a wasteful number, since it uses less digits than its factorization.

2379331648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18410 (or 18400 counting only the distinct ones).

The product of its digits is 653184, while the sum is 46.

The square root of 2379331648 is about 48778.3932494706. The cubic root of 2379331648 is about 1335.0114599212.

The spelling of 2379331648 in words is "two billion, three hundred seventy-nine million, three hundred thirty-one thousand, six hundred forty-eight".