3393391867968 has 56 divisors (see below), whose sum is σ = 8978619807520. Its totient is φ = 1131096545280.

The previous prime is 3393391867963. The next prime is 3393391867991. The reversal of 3393391867968 is 8697681933933.

It is a self number, because there is not a number n which added to its sum of digits gives 3393391867968.

It is not an unprimeable number, because it can be changed into a prime (3393391867963) 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, 6580803 + ... + 7077693.

Almost surely, 2^{3393391867968} is an apocalyptic number.

It is an amenable number.

3393391867968 is an abundant number, since it is smaller than the sum of its proper divisors (5585227939552).

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

3393391867968 is a wasteful number, since it uses less digits than its factorization.

3393391867968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532475 (or 532465 counting only the distinct ones).

The product of its digits is 952342272, while the sum is 75.

The spelling of 3393391867968 in words is "three trillion, three hundred ninety-three billion, three hundred ninety-one million, eight hundred sixty-seven thousand, nine hundred sixty-eight".