50849338 has 4 divisors (see below), whose sum is σ = 76274010. Its totient is φ = 25424668.

The previous prime is 50849333. The next prime is 50849399. The reversal of 50849338 is 83394805.

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

It can be written as a sum of positive squares in only one way, i.e., 50509449 + 339889 = 7107^2 + 583^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 50849338.

It is not an unprimeable number, because it can be changed into a prime (50849333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12712333 + ... + 12712336.

Almost surely, 2^50849338 is an apocalyptic number.

50849338 is a deficient number, since it is larger than the sum of its proper divisors (25424672).

50849338 is a wasteful number, since it uses less digits than its factorization.

50849338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25424671.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 50849338 is about 7130.8721766696. The cubic root of 50849338 is about 370.4774406310.

The spelling of 50849338 in words is "fifty million, eight hundred forty-nine thousand, three hundred thirty-eight".