4490490698 has 16 divisors (see below), whose sum is σ = 7037214336. Its totient is φ = 2144992080.

The previous prime is 4490490689. The next prime is 4490490727. The reversal of 4490490698 is 8960940944.

It is a happy number.

It is a Curzon number.

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, 21686 + ... + 97217.

It is an arithmetic number, because the mean of its divisors is an integer number (439825896).

Almost surely, 2^4490490698 is an apocalyptic number.

4490490698 is a deficient number, since it is larger than the sum of its proper divisors (2546723638).

4490490698 is a wasteful number, since it uses less digits than its factorization.

4490490698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119749.

The product of its (nonzero) digits is 2239488, while the sum is 53.

The square root of 4490490698 is about 67011.1236885340. The cubic root of 4490490698 is about 1649.7998775348.

The spelling of 4490490698 in words is "four billion, four hundred ninety million, four hundred ninety thousand, six hundred ninety-eight".