485350397 has 4 divisors (see below), whose sum is σ = 554686176. Its totient is φ = 416014620.

The previous prime is 485350387. The next prime is 485350441. The reversal of 485350397 is 793053584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 485350397 - 2¹⁶ = 485284861 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 (485350367) 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, 34667879 + ... + 34667892.

It is an arithmetic number, because the mean of its divisors is an integer number (138671544).

Almost surely, 2^485350397 is an apocalyptic number.

It is an amenable number.

485350397 is a deficient number, since it is larger than the sum of its proper divisors (69335779).

485350397 is an equidigital number, since it uses as much as digits as its factorization.

485350397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69335778.

The product of its (nonzero) digits is 453600, while the sum is 44.

The square root of 485350397 is about 22030.6694632732. The cubic root of 485350397 is about 785.8719654750.

The spelling of 485350397 in words is "four hundred eighty-five million, three hundred fifty thousand, three hundred ninety-seven".