50347938 has 8 divisors (see below), whose sum is σ = 100695888. Its totient is φ = 16782644.

The previous prime is 50347901. The next prime is 50347939. The reversal of 50347938 is 83974305.

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

50347938 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 50347896 and 50347905.

It is not an unprimeable number, because it can be changed into a prime (50347939) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4195656 + ... + 4195667.

It is an arithmetic number, because the mean of its divisors is an integer number (12586986).

Almost surely, 2^50347938 is an apocalyptic number.

50347938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50347938 is a wasteful number, since it uses less digits than its factorization.

50347938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8391328.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 50347938 is about 7095.6280905921. The cubic root of 50347938 is about 369.2557183395.

The spelling of 50347938 in words is "fifty million, three hundred forty-seven thousand, nine hundred thirty-eight".