3378394438288 has 20 divisors (see below), whose sum is σ = 6546354800128. Its totient is φ = 1689012554400.

The previous prime is 3378394438283. The next prime is 3378394438429. The reversal of 3378394438288 is 8828344938733.

It is a super-2 number, since 2×3378394438288² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3378394438283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11390556 + ... + 11683387.

Almost surely, 2^{3378394438288} is an apocalyptic number.

It is an amenable number.

3378394438288 is a deficient number, since it is larger than the sum of its proper divisors (3167960361840).

3378394438288 is a wasteful number, since it uses less digits than its factorization.

3378394438288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23083102 (or 23083096 counting only the distinct ones).

The product of its digits is 668860416, while the sum is 70.

The spelling of 3378394438288 in words is "three trillion, three hundred seventy-eight billion, three hundred ninety-four million, four hundred thirty-eight thousand, two hundred eighty-eight".