49398 has 8 divisors (see below), whose sum is σ = 98808. Its totient is φ = 16464.

The previous prime is 49393. The next prime is 49409. The reversal of 49398 is 89394.

49398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

49398 is an admirable number.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49391) 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, 4111 + ... + 4122.

It is an arithmetic number, because the mean of its divisors is an integer number (12351).

2⁴⁹³⁹⁸ is an apocalyptic number.

49398 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.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49404).

49398 is a wasteful number, since it uses less digits than its factorization.

49398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8238.

The product of its digits is 7776, while the sum is 33.

The square root of 49398 is about 222.2566084507. The cubic root of 49398 is about 36.6918651398.

The spelling of 49398 in words is "forty-nine thousand, three hundred ninety-eight".