364164065 has 4 divisors (see below), whose sum is σ = 436996884. Its totient is φ = 291331248.

The previous prime is 364164043. The next prime is 364164071. The reversal of 364164065 is 560461463.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72301009 + 291863056 = 8503^2 + 17084^2 .

It is a cyclic number.

It is not a de Polignac number, because 364164065 - 2¹² = 364159969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36416402 + ... + 36416411.

It is an arithmetic number, because the mean of its divisors is an integer number (109249221).

Almost surely, 2^364164065 is an apocalyptic number.

It is an amenable number.

364164065 is a deficient number, since it is larger than the sum of its proper divisors (72832819).

364164065 is an equidigital number, since it uses as much as digits as its factorization.

364164065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72832818.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 364164065 is about 19083.0832152459. The cubic root of 364164065 is about 714.1109559039.

The spelling of 364164065 in words is "three hundred sixty-four million, one hundred sixty-four thousand, sixty-five".