3393243648 has 60 divisors (see below), whose sum is σ = 9793144218. Its totient is φ = 1131079680.

The previous prime is 3393243647. The next prime is 3393243661. The reversal of 3393243648 is 8463423933.

It can be written as a sum of positive squares in only one way, i.e., 3378864384 + 14379264 = 58128^2 + 3792^2 .

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (3393243641) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 363583 + ... + 372798.

Almost surely, 2^3393243648 is an apocalyptic number.

It is an amenable number.

3393243648 is an abundant number, since it is smaller than the sum of its proper divisors (6399900570).

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

3393243648 is an equidigital number, since it uses as much as digits as its factorization.

3393243648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736405 (or 736386 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 45.

The square root of 3393243648 is about 58251.5548977021. The cubic root of 3393243648 is about 1502.6979072883.

The spelling of 3393243648 in words is "three billion, three hundred ninety-three million, two hundred forty-three thousand, six hundred forty-eight".