3622786440607 has 2 divisors, whose sum is σ = 3622786440608. Its totient is φ = 3622786440606.

The previous prime is 3622786440577. The next prime is 3622786440619. The reversal of 3622786440607 is 7060446872263.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7060446872263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3622786440607 - 2¹⁵ = 3622786407839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3622786440107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1811393220303 + 1811393220304.

It is an arithmetic number, because the mean of its divisors is an integer number (1811393220304).

Almost surely, 2^{3622786440607} is an apocalyptic number.

3622786440607 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622786440607 is an equidigital number, since it uses as much as digits as its factorization.

3622786440607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16257024, while the sum is 55.

The spelling of 3622786440607 in words is "three trillion, six hundred twenty-two billion, seven hundred eighty-six million, four hundred forty thousand, six hundred seven".