49796791 has 8 divisors (see below), whose sum is σ = 57519504. Its totient is φ = 42606720.

The previous prime is 49796753. The next prime is 49796797. The reversal of 49796791 is 19769794.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49796791 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 (49796797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132960 + ... + 133333.

It is an arithmetic number, because the mean of its divisors is an integer number (7189938).

Almost surely, 2^49796791 is an apocalyptic number.

49796791 is a deficient number, since it is larger than the sum of its proper divisors (7722713).

49796791 is a wasteful number, since it uses less digits than its factorization.

49796791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266321.

The product of its digits is 857304, while the sum is 52.

The square root of 49796791 is about 7056.6841363349. The cubic root of 49796791 is about 367.9033866375.

The spelling of 49796791 in words is "forty-nine million, seven hundred ninety-six thousand, seven hundred ninety-one".