445084936 has 16 divisors (see below), whose sum is σ = 837785340. Its totient is φ = 221675520.

The previous prime is 445084931. The next prime is 445084943. The reversal of 445084936 is 639480544.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 265364100 + 179720836 = 16290^2 + 13406^2 .

It is a junction number, because it is equal to n+sod(n) for n = 445084892 and 445084901.

It is not an unprimeable number, because it can be changed into a prime (445084931) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 106185 + ... + 110296.

Almost surely, 2^445084936 is an apocalyptic number.

It is an amenable number.

445084936 is a deficient number, since it is larger than the sum of its proper divisors (392700404).

445084936 is a wasteful number, since it uses less digits than its factorization.

445084936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216744 (or 216740 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 43.

The square root of 445084936 is about 21097.0361899486. The cubic root of 445084936 is about 763.5092423144.

The spelling of 445084936 in words is "four hundred forty-five million, eighty-four thousand, nine hundred thirty-six".