484404869 has 12 divisors (see below), whose sum is σ = 525153636. Its totient is φ = 446614272.

The previous prime is 484404799. The next prime is 484404871. The reversal of 484404869 is 968404484.

It can be written as a sum of positive squares in 6 ways, for example, as 49140100 + 435264769 = 7010^2 + 20863^2 .

It is a de Polignac number, because none of the positive numbers 2^k-484404869 is a prime.

It is a super-2 number, since 2×484404869² = 469296154221814322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (484404269) 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, 271709 + ... + 273485.

It is an arithmetic number, because the mean of its divisors is an integer number (43762803).

Almost surely, 2^484404869 is an apocalyptic number.

It is an amenable number.

484404869 is a deficient number, since it is larger than the sum of its proper divisors (40748767).

484404869 is a wasteful number, since it uses less digits than its factorization.

484404869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3416 (or 3403 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 47.

The square root of 484404869 is about 22009.1996446940. The cubic root of 484404869 is about 785.3613055443.

The spelling of 484404869 in words is "four hundred eighty-four million, four hundred four thousand, eight hundred sixty-nine".