4331961166 has 8 divisors (see below), whose sum is σ = 6997783464. Its totient is φ = 1999366680.

The previous prime is 4331961157. The next prime is 4331961191. The reversal of 4331961166 is 6611691334.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83306920 + ... + 83306971.

It is an arithmetic number, because the mean of its divisors is an integer number (874722933).

Almost surely, 2^4331961166 is an apocalyptic number.

4331961166 is a deficient number, since it is larger than the sum of its proper divisors (2665822298).

4331961166 is a wasteful number, since it uses less digits than its factorization.

4331961166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166613906.

The product of its digits is 69984, while the sum is 40.

The square root of 4331961166 is about 65817.6356761621. The cubic root of 4331961166 is about 1630.1523144203.

The spelling of 4331961166 in words is "four billion, three hundred thirty-one million, nine hundred sixty-one thousand, one hundred sixty-six".