485960397 has 32 divisors (see below), whose sum is σ = 742197120. Its totient is φ = 280350720.

The previous prime is 485960341. The next prime is 485960429. The reversal of 485960397 is 793069584.

It is not a de Polignac number, because 485960397 - 2²⁰ = 484911821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485960327) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68497 + ... + 75257.

It is an arithmetic number, because the mean of its divisors is an integer number (23193660).

Almost surely, 2^485960397 is an apocalyptic number.

It is an amenable number.

485960397 is a deficient number, since it is larger than the sum of its proper divisors (256236723).

485960397 is a wasteful number, since it uses less digits than its factorization.

485960397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6893.

The product of its (nonzero) digits is 1632960, while the sum is 51.

The square root of 485960397 is about 22044.5094524691. The cubic root of 485960397 is about 786.2010618757.

It can be divided in two parts, 4859 and 60397, that added together give a palindrome (65256).

The spelling of 485960397 in words is "four hundred eighty-five million, nine hundred sixty thousand, three hundred ninety-seven".