365166963 has 18 divisors (see below), whose sum is σ = 613580604. Its totient is φ = 208666584.

The previous prime is 365166961. The next prime is 365166973. The reversal of 365166963 is 369661563.

It is not a de Polignac number, because 365166963 - 2¹ = 365166961 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (365166961) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 413581 + ... + 414462.

Almost surely, 2^365166963 is an apocalyptic number.

365166963 is a deficient number, since it is larger than the sum of its proper divisors (248413641).

365166963 is a wasteful number, since it uses less digits than its factorization.

365166963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828063 (or 828053 counting only the distinct ones).

The product of its digits is 524880, while the sum is 45.

The square root of 365166963 is about 19109.3422963743. The cubic root of 365166963 is about 714.7659024652.

The spelling of 365166963 in words is "three hundred sixty-five million, one hundred sixty-six thousand, nine hundred sixty-three".