485298397 has 8 divisors (see below), whose sum is σ = 501672960. Its totient is φ = 468968880.

The previous prime is 485298391. The next prime is 485298409. The reversal of 485298397 is 793892584.

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 485298397 - 2¹¹ = 485296349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485298391) 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, 11403 + ... + 33175.

It is an arithmetic number, because the mean of its divisors is an integer number (62709120).

Almost surely, 2^485298397 is an apocalyptic number.

It is an amenable number.

485298397 is a deficient number, since it is larger than the sum of its proper divisors (16374563).

485298397 is a wasteful number, since it uses less digits than its factorization.

485298397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22523.

The product of its digits is 4354560, while the sum is 55.

The square root of 485298397 is about 22029.4892587186. The cubic root of 485298397 is about 785.8438986035.

The spelling of 485298397 in words is "four hundred eighty-five million, two hundred ninety-eight thousand, three hundred ninety-seven".