398600336 has 20 divisors (see below), whose sum is σ = 772657392. Its totient is φ = 199204896.

The previous prime is 398600317. The next prime is 398600339. The reversal of 398600336 is 633006893.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 398600336.

It is not an unprimeable number, because it can be changed into a prime (398600339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38711 + ... + 47913.

Almost surely, 2^398600336 is an apocalyptic number.

It is an amenable number.

398600336 is a deficient number, since it is larger than the sum of its proper divisors (374057056).

398600336 is a wasteful number, since it uses less digits than its factorization.

398600336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11918 (or 11912 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 398600336 is about 19964.9777360257. The cubic root of 398600336 is about 735.9458943371.

The spelling of 398600336 in words is "three hundred ninety-eight million, six hundred thousand, three hundred thirty-six".