1484789982 has 24 divisors (see below), whose sum is σ = 3198742344. Its totient is φ = 456753744.

The previous prime is 1484789953. The next prime is 1484789987. The reversal of 1484789982 is 2899874841.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1484789987) 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, 338133 + ... + 342495.

It is an arithmetic number, because the mean of its divisors is an integer number (133280931).

Almost surely, 2^1484789982 is an apocalyptic number.

1484789982 is an abundant number, since it is smaller than the sum of its proper divisors (1713952362).

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

1484789982 is an frugal number, since it uses more digits than its factorization.

1484789982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8744 (or 4381 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 60.

The square root of 1484789982 is about 38532.9726597884. The cubic root of 1484789982 is about 1140.8319519574.

The spelling of 1484789982 in words is "one billion, four hundred eighty-four million, seven hundred eighty-nine thousand, nine hundred eighty-two".