2618343372 has 24 divisors (see below), whose sum is σ = 6120452016. Its totient is φ = 871211968.

The previous prime is 2618343367. The next prime is 2618343433. The reversal of 2618343372 is 2733438162.

2618343372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2618343372.

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, 189183 + ... + 202550.

It is an arithmetic number, because the mean of its divisors is an integer number (255018834).

Almost surely, 2^2618343372 is an apocalyptic number.

It is an amenable number.

2618343372 is an abundant number, since it is smaller than the sum of its proper divisors (3502108644).

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

2618343372 is a wasteful number, since it uses less digits than its factorization.

2618343372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392297 (or 392295 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 2618343372 is about 51169.7505563590. The cubic root of 2618343372 is about 1378.2950610401.

The spelling of 2618343372 in words is "two billion, six hundred eighteen million, three hundred forty-three thousand, three hundred seventy-two".