49494944 has 24 divisors (see below), whose sum is σ = 98195328. Its totient is φ = 24556480.

The previous prime is 49494917. The next prime is 49494953. The reversal of 49494944 is 44949494.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1712 + ... + 10095.

It is an arithmetic number, because the mean of its divisors is an integer number (4091472).

Almost surely, 2^49494944 is an apocalyptic number.

It is an amenable number.

49494944 is a deficient number, since it is larger than the sum of its proper divisors (48700384).

49494944 is a wasteful number, since it uses less digits than its factorization.

49494944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11948 (or 11940 counting only the distinct ones).

The product of its digits is 746496, while the sum is 47.

The square root of 49494944 is about 7035.2643162855. The cubic root of 49494944 is about 367.1585215543.

The spelling of 49494944 in words is "forty-nine million, four hundred ninety-four thousand, nine hundred forty-four".