368278493788 has 24 divisors (see below), whose sum is σ = 645195487104. Its totient is φ = 183937023600.

The previous prime is 368278493783. The next prime is 368278493797. The reversal of 368278493788 is 887394872863.

It is a self number, because there is not a number n which added to its sum of digits gives 368278493788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368278493783) 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, 18947331 + ... + 18966757.

It is an arithmetic number, because the mean of its divisors is an integer number (26883145296).

Almost surely, 2^368278493788 is an apocalyptic number.

It is an amenable number.

368278493788 is a deficient number, since it is larger than the sum of its proper divisors (276916993316).

368278493788 is a wasteful number, since it uses less digits than its factorization.

368278493788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24393 (or 24391 counting only the distinct ones).

The product of its digits is 780337152, while the sum is 73.

The spelling of 368278493788 in words is "three hundred sixty-eight billion, two hundred seventy-eight million, four hundred ninety-three thousand, seven hundred eighty-eight".