49347691 has 8 divisors (see below), whose sum is σ = 51447168. Its totient is φ = 47280000.

The previous prime is 49347667. The next prime is 49347713. The reversal of 49347691 is 19674394.

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

It is a cyclic number.

It is not a de Polignac number, because 49347691 - 2¹¹ = 49345643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49347601) 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, 4750 + ... + 11011.

It is an arithmetic number, because the mean of its divisors is an integer number (6430896).

Almost surely, 2^49347691 is an apocalyptic number.

49347691 is a deficient number, since it is larger than the sum of its proper divisors (2099477).

49347691 is a wasteful number, since it uses less digits than its factorization.

49347691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15893.

The product of its digits is 163296, while the sum is 43.

The square root of 49347691 is about 7024.7911712733. The cubic root of 49347691 is about 366.7940472945.

It can be divided in two parts, 493 and 47691, that added together give a palindrome (48184).

The spelling of 49347691 in words is "forty-nine million, three hundred forty-seven thousand, six hundred ninety-one".