366000003 has 12 divisors (see below), whose sum is σ = 528925488. Its totient is φ = 243880560.

The previous prime is 365999993. The next prime is 366000023. The reversal of 366000003 is 300000663.

366000003 is a `hidden beast` number, since 3 + 660 + 0 + 0 + 0 + 0 + 3 = 666.

It is not a de Polignac number, because 366000003 - 2¹⁷ = 365868931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 366000003.

It is not an unprimeable number, because it can be changed into a prime (366000023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12001 + ... + 29597.

It is an arithmetic number, because the mean of its divisors is an integer number (44077124).

Almost surely, 2^366000003 is an apocalyptic number.

366000003 is a deficient number, since it is larger than the sum of its proper divisors (162925485).

366000003 is a wasteful number, since it uses less digits than its factorization.

366000003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19914 (or 19911 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 366000003 is about 19131.1265481152. The cubic root of 366000003 is about 715.3090114585.

Adding to 366000003 its reverse (300000663), we get a palindrome (666000666).

The spelling of 366000003 in words is "three hundred sixty-six million, three", and thus it is an aban number.