368332865 has 8 divisors (see below), whose sum is σ = 442105128. Its totient is φ = 294595840.

The previous prime is 368332849. The next prime is 368332871. The reversal of 368332865 is 568233863.

368332865 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 19192²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 368332864 = 1^2 + 19192^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 368332865 - 2⁴ = 368332849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28775 + ... + 39555.

It is an arithmetic number, because the mean of its divisors is an integer number (55263141).

Almost surely, 2^368332865 is an apocalyptic number.

It is an amenable number.

368332865 is a deficient number, since it is larger than the sum of its proper divisors (73772263).

368332865 is a wasteful number, since it uses less digits than its factorization.

368332865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17619.

The product of its digits is 622080, while the sum is 44.

The square root of 368332865 is about 19192.0000260525. Note that the first 4 decimals coincide. The cubic root of 368332865 is about 716.8255727195.

The spelling of 368332865 in words is "three hundred sixty-eight million, three hundred thirty-two thousand, eight hundred sixty-five".