368878863 has 16 divisors (see below), whose sum is σ = 531720320. Its totient is φ = 226678176.

The previous prime is 368878849. The next prime is 368878871.

368878863 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 368878863 - 2⁴ = 368878847 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368878823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85345 + ... + 89562.

It is an arithmetic number, because the mean of its divisors is an integer number (33232520).

Almost surely, 2^368878863 is an apocalyptic number.

368878863 is a deficient number, since it is larger than the sum of its proper divisors (162841457).

368878863 is a wasteful number, since it uses less digits than its factorization.

368878863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174966.

The product of its digits is 9289728, while the sum is 57.

The square root of 368878863 is about 19206.2193833144. The cubic root of 368878863 is about 717.1795931680.

The spelling of 368878863 in words is "three hundred sixty-eight million, eight hundred seventy-eight thousand, eight hundred sixty-three".