49938718 has 8 divisors (see below), whose sum is σ = 76026312. Its totient is φ = 24596616.

The previous prime is 49938583. The next prime is 49938739. The reversal of 49938718 is 81783994.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186205 + ... + 186472.

It is an arithmetic number, because the mean of its divisors is an integer number (9503289).

Almost surely, 2^49938718 is an apocalyptic number.

49938718 is a deficient number, since it is larger than the sum of its proper divisors (26087594).

49938718 is a wasteful number, since it uses less digits than its factorization.

49938718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372746.

The product of its digits is 435456, while the sum is 49.

The square root of 49938718 is about 7066.7331915108. The cubic root of 49938718 is about 368.2525784530.

The spelling of 49938718 in words is "forty-nine million, nine hundred thirty-eight thousand, seven hundred eighteen".