3622418564 has 12 divisors (see below), whose sum is σ = 6347885964. Its totient is φ = 1808736864.

The previous prime is 3622418561. The next prime is 3622418567. The reversal of 3622418564 is 4658142263.

It is an interprime number because it is at equal distance from previous prime (3622418561) and next prime (3622418567).

It can be written as a sum of positive squares in 2 ways, for example, as 3582980164 + 39438400 = 59858^2 + 6280^2 .

It is not an unprimeable number, because it can be changed into a prime (3622418561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614807 + ... + 620670.

It is an arithmetic number, because the mean of its divisors is an integer number (528990497).

Almost surely, 2^3622418564 is an apocalyptic number.

It is an amenable number.

3622418564 is a deficient number, since it is larger than the sum of its proper divisors (2725467400).

3622418564 is a wasteful number, since it uses less digits than its factorization.

3622418564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1236214 (or 1236212 counting only the distinct ones).

The product of its digits is 276480, while the sum is 41.

The square root of 3622418564 is about 60186.5314169208. The cubic root of 3622418564 is about 1535.7936830678.

The spelling of 3622418564 in words is "three billion, six hundred twenty-two million, four hundred eighteen thousand, five hundred sixty-four".