366334546 has 4 divisors (see below), whose sum is σ = 549501822. Its totient is φ = 183167272.

The previous prime is 366334543. The next prime is 366334561. The reversal of 366334546 is 645433663.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 248850625 + 117483921 = 15775^2 + 10839^2 .

It is a super-2 number, since 2×366334546² = 268401999186052232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 366334499 and 366334508.

It is not an unprimeable number, because it can be changed into a prime (366334543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91583635 + ... + 91583638.

Almost surely, 2^366334546 is an apocalyptic number.

366334546 is a deficient number, since it is larger than the sum of its proper divisors (183167276).

366334546 is a wasteful number, since it uses less digits than its factorization.

366334546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183167275.

The product of its digits is 466560, while the sum is 40.

The square root of 366334546 is about 19139.8679723764. The cubic root of 366334546 is about 715.5268882766.

The spelling of 366334546 in words is "three hundred sixty-six million, three hundred thirty-four thousand, five hundred forty-six".