3626376493 has 2 divisors, whose sum is σ = 3626376494. Its totient is φ = 3626376492.

The previous prime is 3626376469. The next prime is 3626376511. The reversal of 3626376493 is 3946736263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3480764004 + 145612489 = 58998^2 + 12067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3626376493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3626316493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1813188246 + 1813188247.

It is an arithmetic number, because the mean of its divisors is an integer number (1813188247).

Almost surely, 2^3626376493 is an apocalyptic number.

It is an amenable number.

3626376493 is a deficient number, since it is larger than the sum of its proper divisors (1).

3626376493 is an equidigital number, since it uses as much as digits as its factorization.

3626376493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2939328, while the sum is 49.

The square root of 3626376493 is about 60219.4029611719. The cubic root of 3626376493 is about 1536.3528260582.

The spelling of 3626376493 in words is "three billion, six hundred twenty-six million, three hundred seventy-six thousand, four hundred ninety-three".