2379815948 has 24 divisors (see below), whose sum is σ = 4191264000. Its totient is φ = 1182328448.

The previous prime is 2379815939. The next prime is 2379815981. The reversal of 2379815948 is 8495189732.

It is a junction number, because it is equal to n+sod(n) for n = 2379815893 and 2379815902.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 825173 + ... + 828051.

It is an arithmetic number, because the mean of its divisors is an integer number (174636000).

Almost surely, 2^2379815948 is an apocalyptic number.

It is an amenable number.

2379815948 is a deficient number, since it is larger than the sum of its proper divisors (1811448052).

2379815948 is a wasteful number, since it uses less digits than its factorization.

2379815948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4129 (or 4127 counting only the distinct ones).

The product of its digits is 4354560, while the sum is 56.

The square root of 2379815948 is about 48783.3572850414. The cubic root of 2379815948 is about 1335.1020318805.

The spelling of 2379815948 in words is "two billion, three hundred seventy-nine million, eight hundred fifteen thousand, nine hundred forty-eight".