490672471 has 8 divisors (see below), whose sum is σ = 500151024. Its totient is φ = 481240320.

The previous prime is 490672453. The next prime is 490672477. The reversal of 490672471 is 174276094.

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 490672471 - 2⁹ = 490671959 is a prime.

It is a super-3 number, since 3×490672471³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (490672477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10140 + ... + 32926.

It is an arithmetic number, because the mean of its divisors is an integer number (62518878).

Almost surely, 2^490672471 is an apocalyptic number.

490672471 is a deficient number, since it is larger than the sum of its proper divisors (9478553).

490672471 is a wasteful number, since it uses less digits than its factorization.

490672471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23201.

The product of its (nonzero) digits is 84672, while the sum is 40.

The square root of 490672471 is about 22151.1279848228. The cubic root of 490672471 is about 788.7340033742.

It can be divided in two parts, 4906 and 72471, that added together give a palindrome (77377).

The spelling of 490672471 in words is "four hundred ninety million, six hundred seventy-two thousand, four hundred seventy-one".