49669441 has 4 divisors (see below), whose sum is σ = 50267952. Its totient is φ = 49070932.

The previous prime is 49669379. The next prime is 49669453. The reversal of 49669441 is 14496694.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49669441 - 2⁷ = 49669313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49661441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299131 + ... + 299296.

It is an arithmetic number, because the mean of its divisors is an integer number (12566988).

Almost surely, 2^49669441 is an apocalyptic number.

It is an amenable number.

49669441 is a deficient number, since it is larger than the sum of its proper divisors (598511).

49669441 is an equidigital number, since it uses as much as digits as its factorization.

49669441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598510.

The product of its digits is 186624, while the sum is 43.

The square root of 49669441 is about 7047.6550000692. The cubic root of 49669441 is about 367.5894943011.

The spelling of 49669441 in words is "forty-nine million, six hundred sixty-nine thousand, four hundred forty-one".