485641498 has 8 divisors (see below), whose sum is σ = 735535008. Its totient is φ = 240463164.

The previous prime is 485641493. The next prime is 485641517. The reversal of 485641498 is 894146584.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (485641493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1178536 + ... + 1178947.

It is an arithmetic number, because the mean of its divisors is an integer number (91941876).

Almost surely, 2^485641498 is an apocalyptic number.

485641498 is a deficient number, since it is larger than the sum of its proper divisors (249893510).

485641498 is a wasteful number, since it uses less digits than its factorization.

485641498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2357588.

The product of its digits is 1105920, while the sum is 49.

The square root of 485641498 is about 22037.2751945425. The cubic root of 485641498 is about 786.0290495083.

The spelling of 485641498 in words is "four hundred eighty-five million, six hundred forty-one thousand, four hundred ninety-eight".