49433339 has 4 divisors (see below), whose sum is σ = 49922880. Its totient is φ = 48943800.

The previous prime is 49433333. The next prime is 49433347. The reversal of 49433339 is 93333494.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49433339 - 2¹² = 49429243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49433333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244619 + ... + 244820.

It is an arithmetic number, because the mean of its divisors is an integer number (12480720).

Almost surely, 2^49433339 is an apocalyptic number.

49433339 is a deficient number, since it is larger than the sum of its proper divisors (489541).

49433339 is a wasteful number, since it uses less digits than its factorization.

49433339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489540.

The product of its digits is 104976, while the sum is 38.

The square root of 49433339 is about 7030.8846527304. The cubic root of 49433339 is about 367.0061275943.

It can be divided in two parts, 494 and 33339, that added together give a palindrome (33833).

The spelling of 49433339 in words is "forty-nine million, four hundred thirty-three thousand, three hundred thirty-nine".