3399197472 has 144 divisors (see below), whose sum is σ = 10790908128. Its totient is φ = 1006064640.

The previous prime is 3399197449. The next prime is 3399197519. The reversal of 3399197472 is 2747919933.

It is a tau number, because it is divible by the number of its divisors (144).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123748 + ... + 148700.

It is an arithmetic number, because the mean of its divisors is an integer number (74936862).

Almost surely, 2^3399197472 is an apocalyptic number.

3399197472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3399197472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5395454064).

3399197472 is an abundant number, since it is smaller than the sum of its proper divisors (7391710656).

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

3399197472 is a wasteful number, since it uses less digits than its factorization.

3399197472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25023 (or 25012 counting only the distinct ones).

The product of its digits is 2571912, while the sum is 54.

The square root of 3399197472 is about 58302.6369214978. The cubic root of 3399197472 is about 1503.5762773838.

The spelling of 3399197472 in words is "three billion, three hundred ninety-nine million, one hundred ninety-seven thousand, four hundred seventy-two".