3165866690 has 16 divisors (see below), whose sum is σ = 6512640192. Its totient is φ = 1085439984.

The previous prime is 3165866689. The next prime is 3165866713. The reversal of 3165866690 is 966685613.

3165866690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3165866690² = 20045423797703112200, which contains 22 as substring.

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, 22613264 + ... + 22613403.

It is an arithmetic number, because the mean of its divisors is an integer number (407040012).

Almost surely, 2^3165866690 is an apocalyptic number.

3165866690 is an abundant number, since it is smaller than the sum of its proper divisors (3346773502).

3165866690 is a wasteful number, since it uses less digits than its factorization.

3165866690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45226681.

The product of its (nonzero) digits is 1399680, while the sum is 50.

The square root of 3165866690 is about 56266.0349589342. The cubic root of 3165866690 is about 1468.3543510372.

The spelling of 3165866690 in words is "three billion, one hundred sixty-five million, eight hundred sixty-six thousand, six hundred ninety".