368493722 has 8 divisors (see below), whose sum is σ = 554054772. Its totient is φ = 183808800.

The previous prime is 368493721. The next prime is 368493739. The reversal of 368493722 is 227394863.

368493722 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 292786321 + 75707401 = 17111^2 + 8701^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (368493721) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217979 + ... + 219662.

Almost surely, 2^368493722 is an apocalyptic number.

368493722 is a deficient number, since it is larger than the sum of its proper divisors (185561050).

368493722 is a wasteful number, since it uses less digits than its factorization.

368493722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438064.

The product of its digits is 435456, while the sum is 44.

The square root of 368493722 is about 19196.1902991192. The cubic root of 368493722 is about 716.9299073588.

The spelling of 368493722 in words is "three hundred sixty-eight million, four hundred ninety-three thousand, seven hundred twenty-two".