368660856 has 64 divisors (see below), whose sum is σ = 945146880. Its totient is φ = 119776640.

The previous prime is 368660839. The next prime is 368660893. The reversal of 368660856 is 658066863.

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, 357061 + ... + 358091.

It is an arithmetic number, because the mean of its divisors is an integer number (14767920).

Almost surely, 2^368660856 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 368660856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (472573440).

368660856 is an abundant number, since it is smaller than the sum of its proper divisors (576486024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

368660856 is a wasteful number, since it uses less digits than its factorization.

368660856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404 (or 1400 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The square root of 368660856 is about 19200.5431173183. The cubic root of 368660856 is about 717.0382812106.

The spelling of 368660856 in words is "three hundred sixty-eight million, six hundred sixty thousand, eight hundred fifty-six".