368458856 has 8 divisors (see below), whose sum is σ = 690860370. Its totient is φ = 184229424.

The previous prime is 368458847. The next prime is 368458859. The reversal of 368458856 is 658854863.

It can be written as a sum of positive squares in only one way, i.e., 339664900 + 28793956 = 18430^2 + 5366^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 368458798 and 368458807.

It is not an unprimeable number, because it can be changed into a prime (368458859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23028671 + ... + 23028686.

Almost surely, 2^368458856 is an apocalyptic number.

It is an amenable number.

368458856 is a deficient number, since it is larger than the sum of its proper divisors (322401514).

368458856 is a wasteful number, since it uses less digits than its factorization.

368458856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46057363 (or 46057359 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 53.

The square root of 368458856 is about 19195.2821286899. The cubic root of 368458856 is about 716.9072952444.

The spelling of 368458856 in words is "three hundred sixty-eight million, four hundred fifty-eight thousand, eight hundred fifty-six".