3622706501 has 2 divisors, whose sum is σ = 3622706502. Its totient is φ = 3622706500.

The previous prime is 3622706431. The next prime is 3622706513. The reversal of 3622706501 is 1056072263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3119781025 + 502925476 = 55855^2 + 22426^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3622706501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3622706401) 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 as a sum of consecutive naturals, namely, 1811353250 + 1811353251.

It is an arithmetic number, because the mean of its divisors is an integer number (1811353251).

Almost surely, 2^3622706501 is an apocalyptic number.

It is an amenable number.

3622706501 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622706501 is an equidigital number, since it uses as much as digits as its factorization.

3622706501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 3622706501 is about 60188.9234078829. The cubic root of 3622706501 is about 1535.8343741238.

Adding to 3622706501 its reverse (1056072263), we get a palindrome (4678778764).

The spelling of 3622706501 in words is "three billion, six hundred twenty-two million, seven hundred six thousand, five hundred one".