50398 has 8 divisors (see below), whose sum is σ = 76608. Its totient is φ = 24864.

The previous prime is 50387. The next prime is 50411. The reversal of 50398 is 89305.

50398 is an esthetic number in base 15, because in such base its adjacent digits differ by 1.

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

50398 is an undulating number in base 15.

It is a congruent number.

It is an unprimeable number.

50398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115 + ... + 337.

It is an arithmetic number, because the mean of its divisors is an integer number (9576).

2⁵⁰³⁹⁸ is an apocalyptic number.

50398 is a deficient number, since it is larger than the sum of its proper divisors (26210).

50398 is a wasteful number, since it uses less digits than its factorization.

50398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 50398 is about 224.4949888082. The cubic root of 50398 is about 36.9378064007.

It can be divided in two parts, 503 and 98, that multiplied together give a palindrome (49294).

The spelling of 50398 in words is "fifty thousand, three hundred ninety-eight".