366464663 has 4 divisors (see below), whose sum is σ = 370093128. Its totient is φ = 362836200.

The previous prime is 366464653. The next prime is 366464711.

It is a happy number.

366464663 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 366464663 - 2¹⁸ = 366202519 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366464603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1814081 + ... + 1814282.

It is an arithmetic number, because the mean of its divisors is an integer number (92523282).

Almost surely, 2^366464663 is an apocalyptic number.

366464663 is a deficient number, since it is larger than the sum of its proper divisors (3628465).

366464663 is a wasteful number, since it uses less digits than its factorization.

366464663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3628464.

The product of its digits is 1119744, while the sum is 44.

The square root of 366464663 is about 19143.2667797322. The cubic root of 366464663 is about 715.6115933569.

The spelling of 366464663 in words is "three hundred sixty-six million, four hundred sixty-four thousand, six hundred sixty-three".