4165630670 has 32 divisors (see below), whose sum is σ = 7551803232. Its totient is φ = 1654353792.

The previous prime is 4165630639. The next prime is 4165630687. The reversal of 4165630670 is 760365614.

It is a happy number.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 1889789 + ... + 1891991.

It is an arithmetic number, because the mean of its divisors is an integer number (235993851).

Almost surely, 2^4165630670 is an apocalyptic number.

4165630670 is a deficient number, since it is larger than the sum of its proper divisors (3386172562).

4165630670 is a wasteful number, since it uses less digits than its factorization.

4165630670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3476.

The product of its (nonzero) digits is 90720, while the sum is 38.

The square root of 4165630670 is about 64541.6971422351. The cubic root of 4165630670 is about 1609.0155974500.

The spelling of 4165630670 in words is "four billion, one hundred sixty-five million, six hundred thirty thousand, six hundred seventy".