44486930 has 32 divisors (see below), whose sum is σ = 81918000. Its totient is φ = 17390592.

The previous prime is 44486929. The next prime is 44486941. The reversal of 44486930 is 3968444.

It can be written as a sum of positive squares in 8 ways, for example, as 21743569 + 22743361 = 4663^2 + 4769^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108566 + ... + 108974.

Almost surely, 2^44486930 is an apocalyptic number.

44486930 is a deficient number, since it is larger than the sum of its proper divisors (37431070).

44486930 is a wasteful number, since it uses less digits than its factorization.

44486930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 82944, while the sum is 38.

The square root of 44486930 is about 6669.8523222032. The cubic root of 44486930 is about 354.3323562144.

The spelling of 44486930 in words is "forty-four million, four hundred eighty-six thousand, nine hundred thirty".