1449828363 has 4 divisors (see below), whose sum is σ = 1933104488. Its totient is φ = 966552240.

The previous prime is 1449828361. The next prime is 1449828371. The reversal of 1449828363 is 3638289441.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1449828363 - 2¹ = 1449828361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1449828361) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 241638058 + ... + 241638063.

It is an arithmetic number, because the mean of its divisors is an integer number (483276122).

Almost surely, 2^1449828363 is an apocalyptic number.

1449828363 is a deficient number, since it is larger than the sum of its proper divisors (483276125).

1449828363 is an equidigital number, since it uses as much as digits as its factorization.

1449828363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483276124.

The product of its digits is 995328, while the sum is 48.

The square root of 1449828363 is about 38076.6117584010. The cubic root of 1449828363 is about 1131.8065349953.

The spelling of 1449828363 in words is "one billion, four hundred forty-nine million, eight hundred twenty-eight thousand, three hundred sixty-three".