366541013 has 4 divisors (see below), whose sum is σ = 369339168. Its totient is φ = 363742860.

The previous prime is 366541003. The next prime is 366541051. The reversal of 366541013 is 310145663.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 366541013 - 2¹⁴ = 366524629 is a prime.

It is a super-2 number, since 2×366541013² = 268704628422132338, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366541003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1398881 + ... + 1399142.

It is an arithmetic number, because the mean of its divisors is an integer number (92334792).

Almost surely, 2^366541013 is an apocalyptic number.

It is an amenable number.

366541013 is a deficient number, since it is larger than the sum of its proper divisors (2798155).

366541013 is a wasteful number, since it uses less digits than its factorization.

366541013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2798154.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 366541013 is about 19145.2608496202. The cubic root of 366541013 is about 715.6612872353.

Adding to 366541013 its reverse (310145663), we get a palindrome (676686676).

The spelling of 366541013 in words is "three hundred sixty-six million, five hundred forty-one thousand, thirteen".