1484821849 has 8 divisors (see below), whose sum is σ = 1751679488. Its totient is φ = 1231649280.

The previous prime is 1484821831. The next prime is 1484821853. The reversal of 1484821849 is 9481284841.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1484821849 - 2⁹ = 1484821337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1484821829) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3421032 + ... + 3421465.

It is an arithmetic number, because the mean of its divisors is an integer number (218959936).

Almost surely, 2^1484821849 is an apocalyptic number.

It is an amenable number.

1484821849 is a deficient number, since it is larger than the sum of its proper divisors (266857639).

1484821849 is an equidigital number, since it uses as much as digits as its factorization.

1484821849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6842535.

The product of its digits is 589824, while the sum is 49.

The square root of 1484821849 is about 38533.3861605751. The cubic root of 1484821849 is about 1140.8401135228.

The spelling of 1484821849 in words is "one billion, four hundred eighty-four million, eight hundred twenty-one thousand, eight hundred forty-nine".