490076855 has 8 divisors (see below), whose sum is σ = 589129200. Its totient is φ = 391370176.

The previous prime is 490076837. The next prime is 490076857. The reversal of 490076855 is 558670094.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 490076855 - 2⁶ = 490076791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490076857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83285 + ... + 88974.

It is an arithmetic number, because the mean of its divisors is an integer number (73641150).

Almost surely, 2^490076855 is an apocalyptic number.

490076855 is a deficient number, since it is larger than the sum of its proper divisors (99052345).

490076855 is a wasteful number, since it uses less digits than its factorization.

490076855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172833.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 490076855 is about 22137.6795306102. The cubic root of 490076855 is about 788.4147321466.

The spelling of 490076855 in words is "four hundred ninety million, seventy-six thousand, eight hundred fifty-five".