3397068340 has 24 divisors (see below), whose sum is σ = 7204479912. Its totient is φ = 1345372800.

The previous prime is 3397068317. The next prime is 3397068347. The reversal of 3397068340 is 438607933.

3397068340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1710980496 + 1686087844 = 41364^2 + 41062^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3397068347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 838839 + ... + 842878.

It is an arithmetic number, because the mean of its divisors is an integer number (300186663).

Almost surely, 2^3397068340 is an apocalyptic number.

It is an amenable number.

3397068340 is an abundant number, since it is smaller than the sum of its proper divisors (3807411572).

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

3397068340 is a wasteful number, since it uses less digits than its factorization.

3397068340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681827 (or 1681825 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 3397068340 is about 58284.3747500134. The cubic root of 3397068340 is about 1503.2622835641.

The spelling of 3397068340 in words is "three billion, three hundred ninety-seven million, sixty-eight thousand, three hundred forty".