363684444 has 24 divisors (see below), whose sum is σ = 849222528. Its totient is φ = 121138800.

The previous prime is 363684443. The next prime is 363684481. The reversal of 363684444 is 444486363.

It is a junction number, because it is equal to n+sod(n) for n = 363684396 and 363684405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363684443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6969 + ... + 27855.

It is an arithmetic number, because the mean of its divisors is an integer number (35384272).

Almost surely, 2^363684444 is an apocalyptic number.

It is an amenable number.

363684444 is an abundant number, since it is smaller than the sum of its proper divisors (485538084).

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

363684444 is a wasteful number, since it uses less digits than its factorization.

363684444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22345 (or 22343 counting only the distinct ones).

The product of its digits is 663552, while the sum is 42.

The square root of 363684444 is about 19070.5124210127. The cubic root of 363684444 is about 713.7973123956.

The spelling of 363684444 in words is "three hundred sixty-three million, six hundred eighty-four thousand, four hundred forty-four".