3626417 has 2 divisors, whose sum is σ = 3626418. Its totient is φ = 3626416.

The previous prime is 3626401. The next prime is 3626429. The reversal of 3626417 is 7146263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2927521 + 698896 = 1711^2 + 836^2 .

It is an emirp because it is prime and its reverse (7146263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3626417 - 2⁴ = 3626401 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3626417.

It is not a weakly prime, because it can be changed into another prime (3626437) 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 as a sum of consecutive naturals, namely, 1813208 + 1813209.

It is an arithmetic number, because the mean of its divisors is an integer number (1813209).

Almost surely, 2^3626417 is an apocalyptic number.

It is an amenable number.

3626417 is a deficient number, since it is larger than the sum of its proper divisors (1).

3626417 is an equidigital number, since it uses as much as digits as its factorization.

3626417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6048, while the sum is 29.

The square root of 3626417 is about 1904.3153625385. The cubic root of 3626417 is about 153.6358546444.

The spelling of 3626417 in words is "three million, six hundred twenty-six thousand, four hundred seventeen".