490104439 has 16 divisors (see below), whose sum is σ = 548491680. Its totient is φ = 434160000.

The previous prime is 490104413. The next prime is 490104443. The reversal of 490104439 is 934401094.

It is a cyclic number.

It is not a de Polignac number, because 490104439 - 2⁷ = 490104311 is a prime.

It is a super-2 number, since 2×490104439² = 480404722255009442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490104499) 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, 69789 + ... + 76489.

It is an arithmetic number, because the mean of its divisors is an integer number (34280730).

Almost surely, 2^490104439 is an apocalyptic number.

490104439 is a deficient number, since it is larger than the sum of its proper divisors (58387241).

490104439 is a wasteful number, since it uses less digits than its factorization.

490104439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6882.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 490104439 is about 22138.3025320371. The cubic root of 490104439 is about 788.4295238565.

The spelling of 490104439 in words is "four hundred ninety million, one hundred four thousand, four hundred thirty-nine".