2048440319 has 8 divisors (see below), whose sum is σ = 2114426160. Its totient is φ = 1983217600.

The previous prime is 2048440309. The next prime is 2048440327. The reversal of 2048440319 is 9130448402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2048440319 is a prime.

It is a super-2 number, since 2×2048440319² = 8392215481009643522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2048440309) 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, 185324 + ... + 196065.

It is an arithmetic number, because the mean of its divisors is an integer number (264303270).

Almost surely, 2^2048440319 is an apocalyptic number.

2048440319 is a deficient number, since it is larger than the sum of its proper divisors (65985841).

2048440319 is a wasteful number, since it uses less digits than its factorization.

2048440319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381561.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 2048440319 is about 45259.6986180863. The cubic root of 2048440319 is about 1270.0118458399.

The spelling of 2048440319 in words is "two billion, forty-eight million, four hundred forty thousand, three hundred nineteen".