361341666 has 48 divisors (see below), whose sum is σ = 896246208. Its totient is φ = 103068000.

The previous prime is 361341583. The next prime is 361341671. The reversal of 361341666 is 666143163.

361341666 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 361341666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86281 + ... + 90371.

It is an arithmetic number, because the mean of its divisors is an integer number (18671796).

Almost surely, 2^361341666 is an apocalyptic number.

361341666 is an abundant number, since it is smaller than the sum of its proper divisors (534904542).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

361341666 is a wasteful number, since it uses less digits than its factorization.

361341666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4807 (or 4804 counting only the distinct ones).

The product of its digits is 46656, while the sum is 36.

The square root of 361341666 is about 19008.9890841149. The cubic root of 361341666 is about 712.2612991717.

The spelling of 361341666 in words is "three hundred sixty-one million, three hundred forty-one thousand, six hundred sixty-six".