365969061 has 12 divisors (see below), whose sum is σ = 530506860. Its totient is φ = 243109440.

The previous prime is 365969057. The next prime is 365969083. The reversal of 365969061 is 160969563.

It can be written as a sum of positive squares in 2 ways, for example, as 123076836 + 242892225 = 11094^2 + 15585^2 .

It is not a de Polignac number, because 365969061 - 2² = 365969057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 365968998 and 365969016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (365962061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69826 + ... + 74883.

It is an arithmetic number, because the mean of its divisors is an integer number (44208905).

Almost surely, 2^365969061 is an apocalyptic number.

It is an amenable number.

365969061 is a deficient number, since it is larger than the sum of its proper divisors (164537799).

365969061 is a wasteful number, since it uses less digits than its factorization.

365969061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144996 (or 144993 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 45.

The square root of 365969061 is about 19130.3178489015. The cubic root of 365969061 is about 715.2888532481.

The spelling of 365969061 in words is "three hundred sixty-five million, nine hundred sixty-nine thousand, sixty-one".