4441690 has 32 divisors (see below), whose sum is σ = 8812800. Its totient is φ = 1598400.

The previous prime is 4441673. The next prime is 4441693. The reversal of 4441690 is 961444.

4441690 is a nontrivial binomial coefficient, being equal to C(2981, 2).

It is a super-2 number, since 2×4441690² = 39457220112200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4441693) by changing a digit.

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, 16255 + ... + 16525.

It is an arithmetic number, because the mean of its divisors is an integer number (275400).

Almost surely, 2^4441690 is an apocalyptic number.

4441690 is the 2980-th triangular number.

4441690 is the 994-th centered nonagonal number.

4441690 is a deficient number, since it is larger than the sum of its proper divisors (4371110).

4441690 is a wasteful number, since it uses less digits than its factorization.

4441690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 438.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 4441690 is about 2107.5317316710. The cubic root of 4441690 is about 164.3801660489.

The spelling of 4441690 in words is "four million, four hundred forty-one thousand, six hundred ninety".