3199135764 has 24 divisors (see below), whose sum is σ = 8143255008. Its totient is φ = 969435040.

The previous prime is 3199135763. The next prime is 3199135781. The reversal of 3199135764 is 4675319913.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3199135763) 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, 12117807 + ... + 12118070.

It is an arithmetic number, because the mean of its divisors is an integer number (339302292).

Almost surely, 2^3199135764 is an apocalyptic number.

It is an amenable number.

3199135764 is an abundant number, since it is smaller than the sum of its proper divisors (4944119244).

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

3199135764 is a wasteful number, since it uses less digits than its factorization.

3199135764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24235895 (or 24235893 counting only the distinct ones).

The product of its digits is 612360, while the sum is 48.

The square root of 3199135764 is about 56560.9031398898. The cubic root of 3199135764 is about 1473.4799261513.

The spelling of 3199135764 in words is "three billion, one hundred ninety-nine million, one hundred thirty-five thousand, seven hundred sixty-four".