490117610 has 8 divisors (see below), whose sum is σ = 882211716. Its totient is φ = 196047040.

The previous prime is 490117583. The next prime is 490117613. The reversal of 490117610 is 16711094.

It can be written as a sum of positive squares in 2 ways, for example, as 451690009 + 38427601 = 21253^2 + 6199^2 .

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

It is a super-2 number, since 2×490117610² = 480430543264224200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (490117613) 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 3 ways as a sum of consecutive naturals, for example, 24505871 + ... + 24505890.

Almost surely, 2^490117610 is an apocalyptic number.

490117610 is a deficient number, since it is larger than the sum of its proper divisors (392094106).

490117610 is a wasteful number, since it uses less digits than its factorization.

490117610 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49011768.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 490117610 is about 22138.6000009034. The cubic root of 490117610 is about 788.4365865091.

The spelling of 490117610 in words is "four hundred ninety million, one hundred seventeen thousand, six hundred ten".