368221370 has 32 divisors (see below), whose sum is σ = 732222720. Its totient is φ = 132200640.

The previous prime is 368221367. The next prime is 368221397. The reversal of 368221370 is 73122863.

It is a happy number.

It is an unprimeable number.

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, 12497 + ... + 29876.

It is an arithmetic number, because the mean of its divisors is an integer number (22881960).

Almost surely, 2^368221370 is an apocalyptic number.

368221370 is a deficient number, since it is larger than the sum of its proper divisors (364001350).

368221370 is a wasteful number, since it uses less digits than its factorization.

368221370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42470.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 368221370 is about 19189.0950802793. The cubic root of 368221370 is about 716.7532373037.

It can be divided in two parts, 3682 and 21370, that added together give a palindrome (25052).

The spelling of 368221370 in words is "three hundred sixty-eight million, two hundred twenty-one thousand, three hundred seventy".