1448929349 has 8 divisors (see below), whose sum is σ = 1713020160. Its totient is φ = 1199113776.

The previous prime is 1448929297. The next prime is 1448929369. The reversal of 1448929349 is 9439298441.

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

It is not a de Polignac number, because 1448929349 - 2⁸ = 1448929093 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1448929349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1448929369) 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, 3568589 + ... + 3568994.

It is an arithmetic number, because the mean of its divisors is an integer number (214127520).

Almost surely, 2^1448929349 is an apocalyptic number.

It is an amenable number.

1448929349 is a deficient number, since it is larger than the sum of its proper divisors (264090811).

1448929349 is an equidigital number, since it uses as much as digits as its factorization.

1448929349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7137619.

The product of its digits is 2239488, while the sum is 53.

The square root of 1448929349 is about 38064.8045968976. The cubic root of 1448929349 is about 1131.5725486071.

The spelling of 1448929349 in words is "one billion, four hundred forty-eight million, nine hundred twenty-nine thousand, three hundred forty-nine".