490876539 has 8 divisors (see below), whose sum is σ = 655356240. Its totient is φ = 326823936.

The previous prime is 490876493. The next prime is 490876543. The reversal of 490876539 is 935678094.

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

It is not a de Polignac number, because 490876539 - 2¹² = 490872443 is a prime.

It is a super-3 number, since 3×490876539³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 490876491 and 490876500.

It is not an unprimeable number, because it can be changed into a prime (490876739) 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, 104082 + ... + 108695.

It is an arithmetic number, because the mean of its divisors is an integer number (81919530).

Almost surely, 2^490876539 is an apocalyptic number.

490876539 is a deficient number, since it is larger than the sum of its proper divisors (164479701).

490876539 is a wasteful number, since it uses less digits than its factorization.

490876539 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213549.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 490876539 is about 22155.7337725475. The cubic root of 490876539 is about 788.8433316069.

The spelling of 490876539 in words is "four hundred ninety million, eight hundred seventy-six thousand, five hundred thirty-nine".