2049359 has 8 divisors (see below), whose sum is σ = 2323440. Its totient is φ = 1791936.

The previous prime is 2049349. The next prime is 2049361. The reversal of 2049359 is 9539402.

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-2049359 is a prime.

It is a super-4 number, since 4×2049359⁴ (a number of 26 digits) contains 4444 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 (2049349) 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 7 ways as a sum of consecutive naturals, for example, 3902 + ... + 4395.

It is an arithmetic number, because the mean of its divisors is an integer number (290430).

2^2049359 is an apocalyptic number.

2049359 is a deficient number, since it is larger than the sum of its proper divisors (274081).

2049359 is a wasteful number, since it uses less digits than its factorization.

2049359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8329.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2049359 is about 1431.5582419168. The cubic root of 2049359 is about 127.0201675043.

The spelling of 2049359 in words is "two million, forty-nine thousand, three hundred fifty-nine".