49398359 has 4 divisors (see below), whose sum is σ = 49448904. Its totient is φ = 49347816.

The previous prime is 49398343. The next prime is 49398383. The reversal of 49398359 is 95389394.

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 49398359 - 2⁴ = 49398343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49398329) 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, 23777 + ... + 25770.

It is an arithmetic number, because the mean of its divisors is an integer number (12362226).

Almost surely, 2^49398359 is an apocalyptic number.

49398359 is a deficient number, since it is larger than the sum of its proper divisors (50545).

49398359 is an equidigital number, since it uses as much as digits as its factorization.

49398359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50544.

The product of its digits is 1049760, while the sum is 50.

The square root of 49398359 is about 7028.3966165833. The cubic root of 49398359 is about 366.9195402567.

The spelling of 49398359 in words is "forty-nine million, three hundred ninety-eight thousand, three hundred fifty-nine".