484692820 has 12 divisors (see below), whose sum is σ = 1017854964. Its totient is φ = 193877120.

The previous prime is 484692809. The next prime is 484692827. The reversal of 484692820 is 28296484.

It can be written as a sum of positive squares in 2 ways, for example, as 65999376 + 418693444 = 8124^2 + 20462^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484692827) 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, 12117301 + ... + 12117340.

It is an arithmetic number, because the mean of its divisors is an integer number (84821247).

Almost surely, 2^484692820 is an apocalyptic number.

It is an amenable number.

484692820 is an abundant number, since it is smaller than the sum of its proper divisors (533162144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

484692820 is a wasteful number, since it uses less digits than its factorization.

484692820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24234650 (or 24234648 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The square root of 484692820 is about 22015.7402782645. The cubic root of 484692820 is about 785.5168921843.

The spelling of 484692820 in words is "four hundred eighty-four million, six hundred ninety-two thousand, eight hundred twenty".