4420990357 has 12 divisors (see below), whose sum is σ = 5413458720. Its totient is φ = 3589976376.

The previous prime is 4420990351. The next prime is 4420990373. The reversal of 4420990357 is 7530990244.

It is not a de Polignac number, because 4420990357 - 2³ = 4420990349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4420990351) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2373393 + ... + 2375254.

It is an arithmetic number, because the mean of its divisors is an integer number (451121560).

Almost surely, 2^4420990357 is an apocalyptic number.

It is an amenable number.

4420990357 is a deficient number, since it is larger than the sum of its proper divisors (992468363).

4420990357 is a wasteful number, since it uses less digits than its factorization.

4420990357 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4748680 (or 4748673 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 43.

The square root of 4420990357 is about 66490.5283254690. The cubic root of 4420990357 is about 1641.2441428030.

The spelling of 4420990357 in words is "four billion, four hundred twenty million, nine hundred ninety thousand, three hundred fifty-seven".