4490490433 has 16 divisors (see below), whose sum is σ = 5294362752. Its totient is φ = 3754800000.

The previous prime is 4490490377. The next prime is 4490490469. The reversal of 4490490433 is 3340940944.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4490490433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4490490233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15693 + ... + 96058.

It is an arithmetic number, because the mean of its divisors is an integer number (330897672).

Almost surely, 2^4490490433 is an apocalyptic number.

It is an amenable number.

4490490433 is a deficient number, since it is larger than the sum of its proper divisors (803872319).

4490490433 is a wasteful number, since it uses less digits than its factorization.

4490490433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112056.

The product of its (nonzero) digits is 186624, while the sum is 40.

The square root of 4490490433 is about 67011.1217112503. The cubic root of 4490490433 is about 1649.7998450813.

The spelling of 4490490433 in words is "four billion, four hundred ninety million, four hundred ninety thousand, four hundred thirty-three".