365950229 has 2 divisors, whose sum is σ = 365950230. Its totient is φ = 365950228.

The previous prime is 365950183. The next prime is 365950231. The reversal of 365950229 is 922059563.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228826129 + 137124100 = 15127^2 + 11710^2 .

It is a cyclic number.

It is not a de Polignac number, because 365950229 - 2²⁸ = 97514773 is a prime.

It is a Sophie Germain prime.

Together with 365950231, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (365950729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 182975114 + 182975115.

It is an arithmetic number, because the mean of its divisors is an integer number (182975115).

Almost surely, 2^365950229 is an apocalyptic number.

It is an amenable number.

365950229 is a deficient number, since it is larger than the sum of its proper divisors (1).

365950229 is an equidigital number, since it uses as much as digits as its factorization.

365950229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145800, while the sum is 41.

The square root of 365950229 is about 19129.8256395609. The cubic root of 365950229 is about 715.2765839498.

The spelling of 365950229 in words is "three hundred sixty-five million, nine hundred fifty thousand, two hundred twenty-nine".