366641012 has 12 divisors (see below), whose sum is σ = 644285796. Its totient is φ = 182559360.

The previous prime is 366641003. The next prime is 366641017. The reversal of 366641012 is 210146663.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 108910096 + 257730916 = 10436^2 + 16054^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366641017) 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, 189203 + ... + 191130.

It is an arithmetic number, because the mean of its divisors is an integer number (53690483).

Almost surely, 2^366641012 is an apocalyptic number.

It is an amenable number.

366641012 is a deficient number, since it is larger than the sum of its proper divisors (277644784).

366641012 is a wasteful number, since it uses less digits than its factorization.

366641012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380578 (or 380576 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 366641012 is about 19147.8722577732. The cubic root of 366641012 is about 715.7263630871.

Adding to 366641012 its reverse (210146663), we get a palindrome (576787675).

The spelling of 366641012 in words is "three hundred sixty-six million, six hundred forty-one thousand, twelve".