49809322 has 8 divisors (see below), whose sum is σ = 74746116. Its totient is φ = 24893952.

The previous prime is 49809311. The next prime is 49809323. The reversal of 49809322 is 22390894.

49809322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48011041 + 1798281 = 6929^2 + 1341^2 .

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

It is not an unprimeable number, because it can be changed into a prime (49809323) 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, 3178 + ... + 10474.

Almost surely, 2^49809322 is an apocalyptic number.

49809322 is a deficient number, since it is larger than the sum of its proper divisors (24936794).

49809322 is a wasteful number, since it uses less digits than its factorization.

49809322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10712.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 49809322 is about 7057.5719620844. The cubic root of 49809322 is about 367.9342441191.

The spelling of 49809322 in words is "forty-nine million, eight hundred nine thousand, three hundred twenty-two".