360603620 has 48 divisors (see below), whose sum is σ = 818037360. Its totient is φ = 132734976.

The previous prime is 360603587. The next prime is 360603629. The reversal of 360603620 is 26306063.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 86899684 + 273703936 = 9322^2 + 16544^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 360603620.

It is not an unprimeable number, because it can be changed into a prime (360603629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89816 + ... + 93744.

It is an arithmetic number, because the mean of its divisors is an integer number (17042445).

Almost surely, 2^360603620 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 360603620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409018680).

360603620 is an abundant number, since it is smaller than the sum of its proper divisors (457433740).

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

360603620 is a wasteful number, since it uses less digits than its factorization.

360603620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4304 (or 4302 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

The square root of 360603620 is about 18989.5660824570. The cubic root of 360603620 is about 711.7760336891.

Adding to 360603620 its reverse (26306063), we get a palindrome (386909683).

The spelling of 360603620 in words is "three hundred sixty million, six hundred three thousand, six hundred twenty".