4197999318 has 16 divisors (see below), whose sum is σ = 8409702576. Its totient is φ = 1397049120.

The previous prime is 4197999301. The next prime is 4197999319. The reversal of 4197999318 is 8139997914.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4197999319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 567013 + ... + 574368.

It is an arithmetic number, because the mean of its divisors is an integer number (525606411).

Almost surely, 2^4197999318 is an apocalyptic number.

4197999318 is an abundant number, since it is smaller than the sum of its proper divisors (4211703258).

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

4197999318 is a wasteful number, since it uses less digits than its factorization.

4197999318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141999.

The product of its digits is 4408992, while the sum is 60.

The square root of 4197999318 is about 64791.9695487026. The cubic root of 4197999318 is about 1613.1724182202.

The spelling of 4197999318 in words is "four billion, one hundred ninety-seven million, nine hundred ninety-nine thousand, three hundred eighteen".