485683398 has 32 divisors (see below), whose sum is σ = 1097596800. Its totient is φ = 159149448.

The previous prime is 485683397. The next prime is 485683459. The reversal of 485683398 is 893386584.

It is a happy number.

485683398 is a `hidden beast` number, since 48 + 568 + 3 + 39 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485683397) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73036 + ... + 79407.

It is an arithmetic number, because the mean of its divisors is an integer number (34299900).

Almost surely, 2^485683398 is an apocalyptic number.

485683398 is an abundant number, since it is smaller than the sum of its proper divisors (611913402).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485683398 is a wasteful number, since it uses less digits than its factorization.

485683398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152513 (or 152507 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 485683398 is about 22038.2258360332. The cubic root of 485683398 is about 786.0516544341.

The spelling of 485683398 in words is "four hundred eighty-five million, six hundred eighty-three thousand, three hundred ninety-eight".