485430371 has 4 divisors (see below), whose sum is σ = 485869200. Its totient is φ = 484991544.

The previous prime is 485430353. The next prime is 485430383. The reversal of 485430371 is 173034584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485430371 - 2¹⁸ = 485168227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (485430331) 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, 217751 + ... + 219968.

It is an arithmetic number, because the mean of its divisors is an integer number (121467300).

Almost surely, 2^485430371 is an apocalyptic number.

485430371 is a deficient number, since it is larger than the sum of its proper divisors (438829).

485430371 is a wasteful number, since it uses less digits than its factorization.

485430371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438828.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 485430371 is about 22032.4844491038. The cubic root of 485430371 is about 785.9151273317.

The spelling of 485430371 in words is "four hundred eighty-five million, four hundred thirty thousand, three hundred seventy-one".