3384391379808 has 96 divisors (see below), whose sum is σ = 9360292870656. Its totient is φ = 1068604720128.

The previous prime is 3384391379777. The next prime is 3384391379819. The reversal of 3384391379808 is 8089731934833.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×3384391379808² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7213285 + ... + 7668132.

It is an arithmetic number, because the mean of its divisors is an integer number (97503050736).

Almost surely, 2^{3384391379808} is an apocalyptic number.

It is an amenable number.

3384391379808 is an abundant number, since it is smaller than the sum of its proper divisors (5975901490848).

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

3384391379808 is a wasteful number, since it uses less digits than its factorization.

3384391379808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14881556 (or 14881548 counting only the distinct ones).

The product of its (nonzero) digits is 94058496, while the sum is 66.

The spelling of 3384391379808 in words is "three trillion, three hundred eighty-four billion, three hundred ninety-one million, three hundred seventy-nine thousand, eight hundred eight".