50993349 has 8 divisors (see below), whose sum is σ = 74172192. Its totient is φ = 30905040.

The previous prime is 50993329. The next prime is 50993389. The reversal of 50993349 is 94339905.

It is a happy number.

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

It is not a de Polignac number, because 50993349 - 2⁵ = 50993317 is a prime.

It is a super-4 number, since 4×50993349⁴ (a number of 32 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50993349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50993329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 772594 + ... + 772659.

It is an arithmetic number, because the mean of its divisors is an integer number (9271524).

Almost surely, 2^50993349 is an apocalyptic number.

It is an amenable number.

50993349 is a deficient number, since it is larger than the sum of its proper divisors (23178843).

50993349 is a wasteful number, since it uses less digits than its factorization.

50993349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1545267.

The product of its (nonzero) digits is 131220, while the sum is 42.

The square root of 50993349 is about 7140.9627502179. The cubic root of 50993349 is about 370.8268554634.

It can be divided in two parts, 5099 and 3349, that added together give a palindrome (8448).

The spelling of 50993349 in words is "fifty million, nine hundred ninety-three thousand, three hundred forty-nine".