484228809 has 12 divisors (see below), whose sum is σ = 701427636. Its totient is φ = 321902592.

The previous prime is 484228807. The next prime is 484228817. The reversal of 484228809 is 908822484.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 103978809 + 380250000 = 10197^2 + 19500^2 .

It is not a de Polignac number, because 484228809 - 2¹ = 484228807 is a prime.

It is not an unprimeable number, because it can be changed into a prime (484228807) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73032 + ... + 79385.

It is an arithmetic number, because the mean of its divisors is an integer number (58452303).

Almost surely, 2^484228809 is an apocalyptic number.

It is an amenable number.

484228809 is a deficient number, since it is larger than the sum of its proper divisors (217198827).

484228809 is a wasteful number, since it uses less digits than its factorization.

484228809 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152776 (or 152773 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 484228809 is about 22005.1995900969. The cubic root of 484228809 is about 785.2661458439.

The spelling of 484228809 in words is "four hundred eighty-four million, two hundred twenty-eight thousand, eight hundred nine".