361630044 has 18 divisors (see below), whose sum is σ = 914120480. Its totient is φ = 120543336.

The previous prime is 361630039. The next prime is 361630091. The reversal of 361630044 is 440036163.

361630044 is a `hidden beast` number, since 3 + 616 + 3 + 0 + 0 + 44 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

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 5 ways as a sum of consecutive naturals, for example, 5022604 + ... + 5022675.

Almost surely, 2^361630044 is an apocalyptic number.

It is an amenable number.

361630044 is an abundant number, since it is smaller than the sum of its proper divisors (552490436).

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

361630044 is a wasteful number, since it uses less digits than its factorization.

361630044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10045289 (or 10045284 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 361630044 is about 19016.5728773615. The cubic root of 361630044 is about 712.4507282641.

The spelling of 361630044 in words is "three hundred sixty-one million, six hundred thirty thousand, forty-four".