368820355 has 12 divisors (see below), whose sum is σ = 470152080. Its totient is φ = 277698944.

The previous prime is 368820349. The next prime is 368820359. The reversal of 368820355 is 553028863.

It is a happy number.

It is not a de Polignac number, because 368820355 - 2⁵ = 368820323 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368820359) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126175 + ... + 129064.

It is an arithmetic number, because the mean of its divisors is an integer number (39179340).

Almost surely, 2^368820355 is an apocalyptic number.

368820355 is a deficient number, since it is larger than the sum of its proper divisors (101331725).

368820355 is a wasteful number, since it uses less digits than its factorization.

368820355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255278 (or 255261 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 368820355 is about 19204.6961704683. The cubic root of 368820355 is about 717.1416737980.

The spelling of 368820355 in words is "three hundred sixty-eight million, eight hundred twenty thousand, three hundred fifty-five".