378696528336 has 80 divisors (see below), whose sum is σ = 1118200386944. Its totient is φ = 108185075712.

The previous prime is 378696528323. The next prime is 378696528407. The reversal of 378696528336 is 633825696873.

It is a super-2 number, since 2×378696528336² (a number of 24 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, 2697840 + ... + 2834736.

Almost surely, 2^378696528336 is an apocalyptic number.

It is an amenable number.

378696528336 is an abundant number, since it is smaller than the sum of its proper divisors (739503858608).

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

378696528336 is a wasteful number, since it uses less digits than its factorization.

378696528336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145148 (or 145142 counting only the distinct ones).

The product of its digits is 235146240, while the sum is 66.

The spelling of 378696528336 in words is "three hundred seventy-eight billion, six hundred ninety-six million, five hundred twenty-eight thousand, three hundred thirty-six".