1484982990 has 64 divisors (see below), whose sum is σ = 4096526400. Its totient is φ = 382338432.

The previous prime is 1484982959. The next prime is 1484983007. The reversal of 1484982990 is 992894841.

1484982990 is a `hidden beast` number, since 1 + 48 + 498 + 29 + 90 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86997 + ... + 102656.

It is an arithmetic number, because the mean of its divisors is an integer number (64008225).

Almost surely, 2^1484982990 is an apocalyptic number.

1484982990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1484982990 is an abundant number, since it is smaller than the sum of its proper divisors (2611543410).

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

1484982990 is a wasteful number, since it uses less digits than its factorization.

1484982990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189698 (or 189692 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The square root of 1484982990 is about 38535.4770309127. The cubic root of 1484982990 is about 1140.8813821026.

The spelling of 1484982990 in words is "one billion, four hundred eighty-four million, nine hundred eighty-two thousand, nine hundred ninety".