366000001 has 4 divisors (see below), whose sum is σ = 366377904. Its totient is φ = 365622100.

The previous prime is 365999993. The next prime is 366000023. The reversal of 366000001 is 100000663.

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 366000001 - 2³ = 365999993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (366000031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187495 + ... + 189436.

It is an arithmetic number, because the mean of its divisors is an integer number (91594476).

Almost surely, 2^366000001 is an apocalyptic number.

It is an amenable number.

366000001 is a deficient number, since it is larger than the sum of its proper divisors (377903).

366000001 is an equidigital number, since it uses as much as digits as its factorization.

366000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377902.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 366000001 is about 19131.1264958444. The cubic root of 366000001 is about 715.3090101555.

Adding to 366000001 its reverse (100000663), we get a palindrome (466000664).

The spelling of 366000001 in words is "three hundred sixty-six million, one", and thus it is an aban number.