3199499468 has 12 divisors (see below), whose sum is σ = 6108135432. Its totient is φ = 1454317920.

The previous prime is 3199499449. The next prime is 3199499489. The reversal of 3199499468 is 8649949913.

It is a self number, because there is not a number n which added to its sum of digits gives 3199499468.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36357905 + ... + 36357992.

It is an arithmetic number, because the mean of its divisors is an integer number (509011286).

Almost surely, 2^3199499468 is an apocalyptic number.

It is an amenable number.

3199499468 is a deficient number, since it is larger than the sum of its proper divisors (2908635964).

3199499468 is a wasteful number, since it uses less digits than its factorization.

3199499468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72715912 (or 72715910 counting only the distinct ones).

The product of its digits is 15116544, while the sum is 62.

The square root of 3199499468 is about 56564.1182022667. The cubic root of 3199499468 is about 1473.5357631309.

It can be divided in two parts, 31 and 99499468, that added together give a palindrome (99499499).

The spelling of 3199499468 in words is "three billion, one hundred ninety-nine million, four hundred ninety-nine thousand, four hundred sixty-eight".