4474440290 has 64 divisors (see below), whose sum is σ = 8835130080. Its totient is φ = 1624719360.

The previous prime is 4474440281. The next prime is 4474440301. The reversal of 4474440290 is 920444744.

It can be written as a sum of positive squares in 16 ways, for example, as 177768889 + 4296671401 = 13333^2 + 65549^2 .

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 616724 + ... + 623936.

Almost surely, 2^4474440290 is an apocalyptic number.

4474440290 is a deficient number, since it is larger than the sum of its proper divisors (4360689790).

4474440290 is a wasteful number, since it uses less digits than its factorization.

4474440290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367.

The product of its (nonzero) digits is 129024, while the sum is 38.

The square root of 4474440290 is about 66891.2572015207. The cubic root of 4474440290 is about 1647.8318986111.

The spelling of 4474440290 in words is "four billion, four hundred seventy-four million, four hundred forty thousand, two hundred ninety".