4490779759 has 4 divisors (see below), whose sum is σ = 4491693216. Its totient is φ = 4489866304.

The previous prime is 4490779757. The next prime is 4490779793. The reversal of 4490779759 is 9579770944.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4490779759 - 2¹ = 4490779757 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4490779697 and 4490779706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4490779757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449314 + ... + 459199.

It is an arithmetic number, because the mean of its divisors is an integer number (1122923304).

Almost surely, 2^4490779759 is an apocalyptic number.

4490779759 is a deficient number, since it is larger than the sum of its proper divisors (913457).

4490779759 is an equidigital number, since it uses as much as digits as its factorization.

4490779759 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 913456.

The product of its (nonzero) digits is 20003760, while the sum is 61.

The square root of 4490779759 is about 67013.2804673820. The cubic root of 4490779759 is about 1649.8352769749.

The spelling of 4490779759 in words is "four billion, four hundred ninety million, seven hundred seventy-nine thousand, seven hundred fifty-nine".