366004216 has 8 divisors (see below), whose sum is σ = 686257920. Its totient is φ = 183002104.

The previous prime is 366004193. The next prime is 366004279. The reversal of 366004216 is 612400663.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×366004216² = 267918172259549312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22875256 + ... + 22875271.

It is an arithmetic number, because the mean of its divisors is an integer number (85782240).

Almost surely, 2^366004216 is an apocalyptic number.

It is an amenable number.

366004216 is a deficient number, since it is larger than the sum of its proper divisors (320253704).

366004216 is a wasteful number, since it uses less digits than its factorization.

366004216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45750533 (or 45750529 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 366004216 is about 19131.2366563168. The cubic root of 366004216 is about 715.3117560716.

Adding to 366004216 its reverse (612400663), we get a palindrome (978404879).

The spelling of 366004216 in words is "three hundred sixty-six million, four thousand, two hundred sixteen".