4422906670 has 64 divisors (see below), whose sum is σ = 10224506880. Its totient is φ = 1338910848.

The previous prime is 4422906661. The next prime is 4422906689. The reversal of 4422906670 is 766092244.

It is a Smith number, since the sum of its digits (40) 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 31 ways as a sum of consecutive naturals, for example, 84730 + ... + 126589.

It is an arithmetic number, because the mean of its divisors is an integer number (159757920).

Almost surely, 2^4422906670 is an apocalyptic number.

4422906670 is an abundant number, since it is smaller than the sum of its proper divisors (5801600210).

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

4422906670 is a wasteful number, since it uses less digits than its factorization.

4422906670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211369.

The product of its (nonzero) digits is 145152, while the sum is 40.

The square root of 4422906670 is about 66504.9371851444. The cubic root of 4422906670 is about 1641.4812452706.

The spelling of 4422906670 in words is "four billion, four hundred twenty-two million, nine hundred six thousand, six hundred seventy".