1484432684 has 48 divisors (see below), whose sum is σ = 3178156800. Its totient is φ = 592474176.

The previous prime is 1484432681. The next prime is 1484432689. The reversal of 1484432684 is 4862344841.

It is not an unprimeable number, because it can be changed into a prime (1484432681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7742 + ... + 55034.

It is an arithmetic number, because the mean of its divisors is an integer number (66211600).

Almost surely, 2^1484432684 is an apocalyptic number.

1484432684 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1484432684, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1589078400).

1484432684 is an abundant number, since it is smaller than the sum of its proper divisors (1693724116).

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

1484432684 is a wasteful number, since it uses less digits than its factorization.

1484432684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47382 (or 47380 counting only the distinct ones).

The product of its digits is 589824, while the sum is 44.

The square root of 1484432684 is about 38528.3361177199. The cubic root of 1484432684 is about 1140.7404351592.

The spelling of 1484432684 in words is "one billion, four hundred eighty-four million, four hundred thirty-two thousand, six hundred eighty-four".