490022353 has 4 divisors (see below), whose sum is σ = 494358948. Its totient is φ = 485685760.

The previous prime is 490022347. The next prime is 490022371. The reversal of 490022353 is 353220094.

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

It can be written as a sum of positive squares in 2 ways, for example, as 23980609 + 466041744 = 4897^2 + 21588^2 .

It is a cyclic number.

It is not a de Polignac number, because 490022353 - 2⁵ = 490022321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490025353) 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, 2168128 + ... + 2168353.

It is an arithmetic number, because the mean of its divisors is an integer number (123589737).

Almost surely, 2^490022353 is an apocalyptic number.

It is an amenable number.

490022353 is a deficient number, since it is larger than the sum of its proper divisors (4336595).

490022353 is a wasteful number, since it uses less digits than its factorization.

490022353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336594.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 490022353 is about 22136.4485182244. The cubic root of 490022353 is about 788.3855042325.

The spelling of 490022353 in words is "four hundred ninety million, twenty-two thousand, three hundred fifty-three".