3397564794 has 64 divisors (see below), whose sum is σ = 7567136640. Its totient is φ = 1010273280.

The previous prime is 3397564789. The next prime is 3397564817. The reversal of 3397564794 is 4974657933.

3397564794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 337222 + ... + 347150.

It is an arithmetic number, because the mean of its divisors is an integer number (118236510).

Almost surely, 2^3397564794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3397564794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3783568320).

3397564794 is an abundant number, since it is smaller than the sum of its proper divisors (4169571846).

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

3397564794 is a wasteful number, since it uses less digits than its factorization.

3397564794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10095.

The product of its digits is 17146080, while the sum is 57.

The square root of 3397564794 is about 58288.6334888716. The cubic root of 3397564794 is about 1503.3355098627.

The spelling of 3397564794 in words is "three billion, three hundred ninety-seven million, five hundred sixty-four thousand, seven hundred ninety-four".