3393470240 has 24 divisors (see below), whose sum is σ = 8017073820. Its totient is φ = 1357388032.

The previous prime is 3393470237. The next prime is 3393470279. The reversal of 3393470240 is 420743933.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3392363536 + 1106704 = 58244^2 + 1052^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3393470240.

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, 10604435 + ... + 10604754.

Almost surely, 2^3393470240 is an apocalyptic number.

It is an amenable number.

3393470240 is an abundant number, since it is smaller than the sum of its proper divisors (4623603580).

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

3393470240 is a wasteful number, since it uses less digits than its factorization.

3393470240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21209204 (or 21209196 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 35.

The square root of 3393470240 is about 58253.4998090244. The cubic root of 3393470240 is about 1502.7313552986.

The spelling of 3393470240 in words is "three billion, three hundred ninety-three million, four hundred seventy thousand, two hundred forty".