361686336 has 56 divisors (see below), whose sum is σ = 1043964384. Its totient is φ = 109601280.

The previous prime is 361686329. The next prime is 361686341. The reversal of 361686336 is 633686163.

It is a happy number.

361686336 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 83515 + ... + 87738.

Almost surely, 2^361686336 is an apocalyptic number.

It is an amenable number.

361686336 is an abundant number, since it is smaller than the sum of its proper divisors (682278048).

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

361686336 is a wasteful number, since it uses less digits than its factorization.

361686336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171279 (or 171269 counting only the distinct ones).

The product of its digits is 279936, while the sum is 42.

The square root of 361686336 is about 19018.0528971817. The cubic root of 361686336 is about 712.4876934778.

The spelling of 361686336 in words is "three hundred sixty-one million, six hundred eighty-six thousand, three hundred thirty-six".