3626342477 has 2 divisors, whose sum is σ = 3626342478. Its totient is φ = 3626342476.

The previous prime is 3626342443. The next prime is 3626342491. The reversal of 3626342477 is 7742436263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3218746756 + 407595721 = 56734^2 + 20189^2 .

It is an emirp because it is prime and its reverse (7742436263) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3626342477 - 2⁸ = 3626342221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3626342407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1813171238 + 1813171239.

It is an arithmetic number, because the mean of its divisors is an integer number (1813171239).

Almost surely, 2^3626342477 is an apocalyptic number.

It is an amenable number.

3626342477 is a deficient number, since it is larger than the sum of its proper divisors (1).

3626342477 is an equidigital number, since it uses as much as digits as its factorization.

3626342477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1016064, while the sum is 44.

The square root of 3626342477 is about 60219.1205266234. The cubic root of 3626342477 is about 1536.3480222969.

The spelling of 3626342477 in words is "three billion, six hundred twenty-six million, three hundred forty-two thousand, four hundred seventy-seven".