369224081 has 2 divisors, whose sum is σ = 369224082. Its totient is φ = 369224080.

The previous prime is 369224059. The next prime is 369224099. The reversal of 369224081 is 180422963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 280864081 + 88360000 = 16759^2 + 9400^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-369224081 is a prime.

It is a super-2 number, since 2×369224081² = 272652843980589122, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (369224021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184612040 + 184612041.

It is an arithmetic number, because the mean of its divisors is an integer number (184612041).

Almost surely, 2^369224081 is an apocalyptic number.

It is an amenable number.

369224081 is a deficient number, since it is larger than the sum of its proper divisors (1).

369224081 is an equidigital number, since it uses as much as digits as its factorization.

369224081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 369224081 is about 19215.2044225400. The cubic root of 369224081 is about 717.4032493467.

The spelling of 369224081 in words is "three hundred sixty-nine million, two hundred twenty-four thousand, eighty-one".