484446869 has 2 divisors, whose sum is σ = 484446870. Its totient is φ = 484446868.

The previous prime is 484446797. The next prime is 484446899. The reversal of 484446869 is 968644484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 468939025 + 15507844 = 21655^2 + 3938^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-484446869 is a prime.

It is a super-2 number, since 2×484446869² = 469377537767806322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 484446869.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (484446899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242223434 + 242223435.

It is an arithmetic number, because the mean of its divisors is an integer number (242223435).

Almost surely, 2^484446869 is an apocalyptic number.

It is an amenable number.

484446869 is a deficient number, since it is larger than the sum of its proper divisors (1).

484446869 is an equidigital number, since it uses as much as digits as its factorization.

484446869 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5308416, while the sum is 53.

The square root of 484446869 is about 22010.1537704760. The cubic root of 484446869 is about 785.3840029638.

The spelling of 484446869 in words is "four hundred eighty-four million, four hundred forty-six thousand, eight hundred sixty-nine".