3198902913 has 24 divisors (see below), whose sum is σ = 4891149120. Its totient is φ = 2011171680.

The previous prime is 3198902893. The next prime is 3198902933. The reversal of 3198902913 is 3192098913.

It is a happy number.

3198902913 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (3198902893) and next prime (3198902933).

It is not a de Polignac number, because 3198902913 - 2⁶ = 3198902849 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3198902933) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131293 + ... + 153738.

It is an arithmetic number, because the mean of its divisors is an integer number (203797880).

Almost surely, 2^3198902913 is an apocalyptic number.

It is an amenable number.

3198902913 is a deficient number, since it is larger than the sum of its proper divisors (1692246207).

3198902913 is a wasteful number, since it uses less digits than its factorization.

3198902913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285109 (or 285106 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 3198902913 is about 56558.8446929391. The cubic root of 3198902913 is about 1473.4441759129. Note that the first 3 decimals are identical.

The spelling of 3198902913 in words is "three billion, one hundred ninety-eight million, nine hundred two thousand, nine hundred thirteen".