3622961169073 has 2 divisors, whose sum is σ = 3622961169074. Its totient is φ = 3622961169072.

The previous prime is 3622961169013. The next prime is 3622961169103. The reversal of 3622961169073 is 3709611692263.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2264820324624 + 1358140844449 = 1504932^2 + 1165393^2 .

It is a cyclic number.

It is not a de Polignac number, because 3622961169073 - 2¹⁷ = 3622961038001 is a prime.

It is a super-2 number, since 2×3622961169073² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3622961169013) 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, 1811480584536 + 1811480584537.

It is an arithmetic number, because the mean of its divisors is an integer number (1811480584537).

Almost surely, 2^{3622961169073} is an apocalyptic number.

It is an amenable number.

3622961169073 is a deficient number, since it is larger than the sum of its proper divisors (1).

3622961169073 is an equidigital number, since it uses as much as digits as its factorization.

3622961169073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4408992, while the sum is 55.

The spelling of 3622961169073 in words is "three trillion, six hundred twenty-two billion, nine hundred sixty-one million, one hundred sixty-nine thousand, seventy-three".