244390602 has 16 divisors (see below), whose sum is σ = 489015072. Its totient is φ = 81424560.

The previous prime is 244390541. The next prime is 244390603. The reversal of 244390602 is 206093442.

It is a self number, because there is not a number n which added to its sum of digits gives 244390602.

It is not an unprimeable number, because it can be changed into a prime (244390603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5733 + ... + 22839.

It is an arithmetic number, because the mean of its divisors is an integer number (30563442).

Almost surely, 2^244390602 is an apocalyptic number.

244390602 is an abundant number, since it is smaller than the sum of its proper divisors (244624470).

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

244390602 is a wasteful number, since it uses less digits than its factorization.

244390602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19493.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 244390602 is about 15632.9972174244. The cubic root of 244390602 is about 625.2132409437.

The spelling of 244390602 in words is "two hundred forty-four million, three hundred ninety thousand, six hundred two".