2373070666 has 16 divisors (see below), whose sum is σ = 3589239240. Its totient is φ = 1176698880.

The previous prime is 2373070619. The next prime is 2373070691. The reversal of 2373070666 is 6660703732.

2373070666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2197640641 + 175430025 = 46879^2 + 13245^2 .

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, 107626 + ... + 127786.

Almost surely, 2^2373070666 is an apocalyptic number.

2373070666 is a deficient number, since it is larger than the sum of its proper divisors (1216168574).

2373070666 is a wasteful number, since it uses less digits than its factorization.

2373070666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20649.

The product of its (nonzero) digits is 190512, while the sum is 40.

The square root of 2373070666 is about 48714.1731532005. The cubic root of 2373070666 is about 1333.8394466266.

The spelling of 2373070666 in words is "two billion, three hundred seventy-three million, seventy thousand, six hundred sixty-six".