2373878456 has 16 divisors (see below), whose sum is σ = 4463781000. Its totient is φ = 1183536864.

The previous prime is 2373878431. The next prime is 2373878497. The reversal of 2373878456 is 6548783732.

2373878456 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2373878398 and 2373878407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422330 + ... + 427913.

Almost surely, 2^2373878456 is an apocalyptic number.

It is an amenable number.

2373878456 is a deficient number, since it is larger than the sum of its proper divisors (2089902544).

2373878456 is a wasteful number, since it uses less digits than its factorization.

2373878456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850598 (or 850594 counting only the distinct ones).

The product of its digits is 6773760, while the sum is 53.

The square root of 2373878456 is about 48722.4635666137. The cubic root of 2373878456 is about 1333.9907751633.

The spelling of 2373878456 in words is "two billion, three hundred seventy-three million, eight hundred seventy-eight thousand, four hundred fifty-six".