3373703561 has 2 divisors, whose sum is σ = 3373703562. Its totient is φ = 3373703560.

The previous prime is 3373703551. The next prime is 3373703563. The reversal of 3373703561 is 1653073733.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1767697936 + 1606005625 = 42044^2 + 40075^2 .

It is a cyclic number.

It is not a de Polignac number, because 3373703561 - 2³⁰ = 2299961737 is a prime.

It is a super-2 number, since 2×3373703561² = 22763751435008161442, which contains 22 as substring.

Together with 3373703563, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3373703563) 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, 1686851780 + 1686851781.

It is an arithmetic number, because the mean of its divisors is an integer number (1686851781).

Almost surely, 2^3373703561 is an apocalyptic number.

It is an amenable number.

3373703561 is a deficient number, since it is larger than the sum of its proper divisors (1).

3373703561 is an equidigital number, since it uses as much as digits as its factorization.

3373703561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 119070, while the sum is 38.

The square root of 3373703561 is about 58083.5911510299. The cubic root of 3373703561 is about 1499.8079103651.

The spelling of 3373703561 in words is "three billion, three hundred seventy-three million, seven hundred three thousand, five hundred sixty-one".