3662652473 has 2 divisors, whose sum is σ = 3662652474. Its totient is φ = 3662652472.

The previous prime is 3662652443. The next prime is 3662652493. The reversal of 3662652473 is 3742562663.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2063612329 + 1599040144 = 45427^2 + 39988^2 .

It is a cyclic number.

It is not a de Polignac number, because 3662652473 - 2²⁸ = 3394217017 is a prime.

It is not a weakly prime, because it can be changed into another prime (3662652443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1831326236 + 1831326237.

It is an arithmetic number, because the mean of its divisors is an integer number (1831326237).

Almost surely, 2^3662652473 is an apocalyptic number.

It is an amenable number.

3662652473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3662652473 is an equidigital number, since it uses as much as digits as its factorization.

3662652473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1088640, while the sum is 44.

The square root of 3662652473 is about 60519.8518917553. The cubic root of 3662652473 is about 1541.4587393747.

The spelling of 3662652473 in words is "three billion, six hundred sixty-two million, six hundred fifty-two thousand, four hundred seventy-three".