2373786645 has 16 divisors (see below), whose sum is σ = 3963192192. Its totient is φ = 1210975040.

The previous prime is 2373786601. The next prime is 2373786661. The reversal of 2373786645 is 5466873732.

2373786645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2373786645 - 2¹⁰ = 2373785621 is a prime.

It is a congruent number.

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, 3439926 + ... + 3440615.

It is an arithmetic number, because the mean of its divisors is an integer number (247699512).

Almost surely, 2^2373786645 is an apocalyptic number.

It is an amenable number.

2373786645 is a deficient number, since it is larger than the sum of its proper divisors (1589405547).

2373786645 is a wasteful number, since it uses less digits than its factorization.

2373786645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6880572.

The product of its digits is 5080320, while the sum is 51.

The square root of 2373786645 is about 48721.5213740294. The cubic root of 2373786645 is about 1333.9735773429.

The spelling of 2373786645 in words is "two billion, three hundred seventy-three million, seven hundred eighty-six thousand, six hundred forty-five".