4446085490 has 64 divisors (see below), whose sum is σ = 9993155328. Its totient is φ = 1383648000.

The previous prime is 4446085489. The next prime is 4446085499. The reversal of 4446085490 is 945806444.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4446085499) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 535652 + ... + 543888.

It is an arithmetic number, because the mean of its divisors is an integer number (156143052).

Almost surely, 2^4446085490 is an apocalyptic number.

4446085490 is an abundant number, since it is smaller than the sum of its proper divisors (5547069838).

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

4446085490 is a wasteful number, since it uses less digits than its factorization.

4446085490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8963.

The product of its (nonzero) digits is 552960, while the sum is 44.

The square root of 4446085490 is about 66678.9733724208. The cubic root of 4446085490 is about 1644.3437163043.

The spelling of 4446085490 in words is "four billion, four hundred forty-six million, eighty-five thousand, four hundred ninety".