3198420304 has 20 divisors (see below), whose sum is σ = 6364425364. Its totient is φ = 1555987968.

The previous prime is 3198420289. The next prime is 3198420343. The reversal of 3198420304 is 4030248913.

It can be written as a sum of positive squares in 2 ways, for example, as 2843022400 + 355397904 = 53320^2 + 18852^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3198420304.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700777 + ... + 2701960.

Almost surely, 2^3198420304 is an apocalyptic number.

It is an amenable number.

3198420304 is a deficient number, since it is larger than the sum of its proper divisors (3166005060).

3198420304 is a wasteful number, since it uses less digits than its factorization.

3198420304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5402782 (or 5402776 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 3198420304 is about 56554.5780993900. The cubic root of 3198420304 is about 1473.3700741346.

The spelling of 3198420304 in words is "three billion, one hundred ninety-eight million, four hundred twenty thousand, three hundred four".