3618576 has 60 divisors (see below), whose sum is σ = 10911628. Its totient is φ = 1112832.

The previous prime is 3618553. The next prime is 3618583. The reversal of 3618576 is 6758163.

3618576 is digitally balanced in base 2, 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 1440000 + 2178576 = 1200^2 + 1476^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3618576.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 906 + ... + 2838.

Almost surely, 2^3618576 is an apocalyptic number.

3618576 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3618576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5455814).

3618576 is an abundant number, since it is smaller than the sum of its proper divisors (7293052).

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

3618576 is a wasteful number, since it uses less digits than its factorization.

3618576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960 (or 1951 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 3618576 is about 1902.2555033433. The cubic root of 3618576 is about 153.5250448088.

The spelling of 3618576 in words is "three million, six hundred eighteen thousand, five hundred seventy-six".