3119221396 has 12 divisors (see below), whose sum is σ = 5472672660. Its totient is φ = 1555600640.

The previous prime is 3119221373. The next prime is 3119221433. The reversal of 3119221396 is 6931229113.

It can be written as a sum of positive squares in 2 ways, for example, as 677873296 + 2441348100 = 26036^2 + 49410^2 .

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1000765 + ... + 1003876.

It is an arithmetic number, because the mean of its divisors is an integer number (456056055).

Almost surely, 2^3119221396 is an apocalyptic number.

It is an amenable number.

3119221396 is a deficient number, since it is larger than the sum of its proper divisors (2353451264).

3119221396 is a wasteful number, since it uses less digits than its factorization.

3119221396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005034 (or 2005032 counting only the distinct ones).

The product of its digits is 17496, while the sum is 37.

The square root of 3119221396 is about 55849.9901163823. The cubic root of 3119221396 is about 1461.1071535759.

The spelling of 3119221396 in words is "three billion, one hundred nineteen million, two hundred twenty-one thousand, three hundred ninety-six".