49441894 has 8 divisors (see below), whose sum is σ = 74208168. Its totient is φ = 24705840.

The previous prime is 49441891. The next prime is 49441919. The reversal of 49441894 is 49814494.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 49441894.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49441891) 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, 2887 + ... + 10354.

It is an arithmetic number, because the mean of its divisors is an integer number (9276021).

Almost surely, 2^49441894 is an apocalyptic number.

49441894 is a deficient number, since it is larger than the sum of its proper divisors (24766274).

49441894 is a wasteful number, since it uses less digits than its factorization.

49441894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15110.

The product of its digits is 165888, while the sum is 43.

The square root of 49441894 is about 7031.4930135783. The cubic root of 49441894 is about 367.0272978975.

The spelling of 49441894 in words is "forty-nine million, four hundred forty-one thousand, eight hundred ninety-four".