49387746 has 8 divisors (see below), whose sum is σ = 98775504. Its totient is φ = 16462580.

The previous prime is 49387729. The next prime is 49387753. The reversal of 49387746 is 64778394.

It is a happy number.

49387746 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.

49387746 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 49387695 and 49387704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4115640 + ... + 4115651.

It is an arithmetic number, because the mean of its divisors is an integer number (12346938).

Almost surely, 2^49387746 is an apocalyptic number.

49387746 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.

49387746 is a wasteful number, since it uses less digits than its factorization.

49387746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8231296.

The product of its digits is 1016064, while the sum is 48.

The square root of 49387746 is about 7027.6415674108. The cubic root of 49387746 is about 366.8932614081.

The spelling of 49387746 in words is "forty-nine million, three hundred eighty-seven thousand, seven hundred forty-six".