1449982344 has 64 divisors (see below), whose sum is σ = 3843095040. Its totient is φ = 455086080.

The previous prime is 1449982327. The next prime is 1449982351. The reversal of 1449982344 is 4432899441.

It is a junction number, because it is equal to n+sod(n) for n = 1449982293 and 1449982302.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1192 + ... + 53864.

It is an arithmetic number, because the mean of its divisors is an integer number (60048360).

Almost surely, 2^1449982344 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1449982344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1921547520).

1449982344 is an abundant number, since it is smaller than the sum of its proper divisors (2393112696).

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

1449982344 is a wasteful number, since it uses less digits than its factorization.

1449982344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52750 (or 52746 counting only the distinct ones).

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

The square root of 1449982344 is about 38078.6336939759. The cubic root of 1449982344 is about 1131.8466019294.

The spelling of 1449982344 in words is "one billion, four hundred forty-nine million, nine hundred eighty-two thousand, three hundred forty-four".