490308011 has 8 divisors (see below), whose sum is σ = 494874624. Its totient is φ = 485752680.

The previous prime is 490308001. The next prime is 490308019. The reversal of 490308011 is 110803094.

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 490308011 - 2⁶ = 490307947 is a prime.

It is a super-2 number, since 2×490308011² = 480803891301552242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (490308019) 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, 102176 + ... + 106866.

It is an arithmetic number, because the mean of its divisors is an integer number (61859328).

Almost surely, 2^490308011 is an apocalyptic number.

490308011 is a deficient number, since it is larger than the sum of its proper divisors (4566613).

490308011 is a wasteful number, since it uses less digits than its factorization.

490308011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5641.

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 490308011 is about 22142.8997875165. The cubic root of 490308011 is about 788.5386706322.

The spelling of 490308011 in words is "four hundred ninety million, three hundred eight thousand, eleven".