1484874448 has 20 divisors (see below), whose sum is σ = 2906606500. Its totient is φ = 734782464.

The previous prime is 1484874439. The next prime is 1484874449. The reversal of 1484874448 is 8444784841.

It can be written as a sum of positive squares in 2 ways, for example, as 795916944 + 688957504 = 28212^2 + 26248^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1484874395 and 1484874404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484874449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476823 + ... + 479926.

It is an arithmetic number, because the mean of its divisors is an integer number (145330325).

Almost surely, 2^1484874448 is an apocalyptic number.

It is an amenable number.

1484874448 is a deficient number, since it is larger than the sum of its proper divisors (1421732052).

1484874448 is an equidigital number, since it uses as much as digits as its factorization.

1484874448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 956854 (or 956848 counting only the distinct ones).

The product of its digits is 3670016, while the sum is 52.

The square root of 1484874448 is about 38534.0686665709. The cubic root of 1484874448 is about 1140.8535845756.

The spelling of 1484874448 in words is "one billion, four hundred eighty-four million, eight hundred seventy-four thousand, four hundred forty-eight".