368388685 has 16 divisors (see below), whose sum is σ = 505919232. Its totient is φ = 252259200.

The previous prime is 368388673. The next prime is 368388703. The reversal of 368388685 is 586883863.

It is not a de Polignac number, because 368388685 - 2¹⁵ = 368355917 is a prime.

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, 19720 + ... + 33550.

It is an arithmetic number, because the mean of its divisors is an integer number (31619952).

Almost surely, 2^368388685 is an apocalyptic number.

368388685 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

368388685 is a deficient number, since it is larger than the sum of its proper divisors (137530547).

368388685 is a wasteful number, since it uses less digits than its factorization.

368388685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14604.

The product of its digits is 6635520, while the sum is 55.

The square root of 368388685 is about 19193.4542227292. The cubic root of 368388685 is about 716.8617819803.

The spelling of 368388685 in words is "three hundred sixty-eight million, three hundred eighty-eight thousand, six hundred eighty-five".