3198345396 has 24 divisors (see below), whose sum is σ = 7589295840. Its totient is φ = 1048045152.

The previous prime is 3198345389. The next prime is 3198345421. The reversal of 3198345396 is 6935438913.

It is a happy number.

3198345396 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3198345396² = 20458826544228793632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2258011 + ... + 2259426.

It is an arithmetic number, because the mean of its divisors is an integer number (316220660).

Almost surely, 2^3198345396 is an apocalyptic number.

It is an amenable number.

3198345396 is an abundant number, since it is smaller than the sum of its proper divisors (4390950444).

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

3198345396 is a wasteful number, since it uses less digits than its factorization.

3198345396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4517503 (or 4517501 counting only the distinct ones).

The product of its digits is 2099520, while the sum is 51.

The square root of 3198345396 is about 56553.9158325929. The cubic root of 3198345396 is about 1473.3585717827.

The spelling of 3198345396 in words is "three billion, one hundred ninety-eight million, three hundred forty-five thousand, three hundred ninety-six".