490444041 has 4 divisors (see below), whose sum is σ = 653925392. Its totient is φ = 326962692.

The previous prime is 490443983. The next prime is 490444043. The reversal of 490444041 is 140444094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 490444041 - 2⁶ = 490443977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490444043) 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, 81740671 + ... + 81740676.

It is an arithmetic number, because the mean of its divisors is an integer number (163481348).

Almost surely, 2^490444041 is an apocalyptic number.

It is an amenable number.

490444041 is a deficient number, since it is larger than the sum of its proper divisors (163481351).

490444041 is a wasteful number, since it uses less digits than its factorization.

490444041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163481350.

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 490444041 is about 22145.9712137445. The cubic root of 490444041 is about 788.6115873803.

The spelling of 490444041 in words is "four hundred ninety million, four hundred forty-four thousand, forty-one".