4490784938 has 16 divisors (see below), whose sum is σ = 7113100320. Its totient is φ = 2120497776.

The previous prime is 4490784929. The next prime is 4490784943. The reversal of 4490784938 is 8394870944.

It is a super-3 number, since 3×4490784938³ (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 174356 + ... + 198447.

It is an arithmetic number, because the mean of its divisors is an integer number (444568770).

Almost surely, 2^4490784938 is an apocalyptic number.

4490784938 is a deficient number, since it is larger than the sum of its proper divisors (2622315382).

4490784938 is a wasteful number, since it uses less digits than its factorization.

4490784938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373141.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The square root of 4490784938 is about 67013.3191089652. The cubic root of 4490784938 is about 1649.8359111999.

The spelling of 4490784938 in words is "four billion, four hundred ninety million, seven hundred eighty-four thousand, nine hundred thirty-eight".