49441329 has 48 divisors (see below), whose sum is σ = 86112000. Its totient is φ = 26725248.

The previous prime is 49441319. The next prime is 49441333. The reversal of 49441329 is 92314494.

49441329 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49441329 - 2⁴ = 49441313 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49441293 and 49441302.

It is not an unprimeable number, because it can be changed into a prime (49441319) 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 47 ways as a sum of consecutive naturals, for example, 215787 + ... + 216015.

It is an arithmetic number, because the mean of its divisors is an integer number (1794000).

Almost surely, 2^49441329 is an apocalyptic number.

It is an amenable number.

49441329 is a deficient number, since it is larger than the sum of its proper divisors (36670671).

49441329 is a wasteful number, since it uses less digits than its factorization.

49441329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 411 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 49441329 is about 7031.4528370743. The cubic root of 49441329 is about 367.0258998172.

It can be divided in two parts, 49441 and 329, that added together give a triangular number (49770 = T₃₁₅).

The spelling of 49441329 in words is "forty-nine million, four hundred forty-one thousand, three hundred twenty-nine".