49044644 has 12 divisors (see below), whose sum is σ = 93630768. Its totient is φ = 22293000.

The previous prime is 49044637. The next prime is 49044661. The reversal of 49044644 is 44644094.

49044644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557282 + ... + 557369.

It is an arithmetic number, because the mean of its divisors is an integer number (7802564).

Almost surely, 2^49044644 is an apocalyptic number.

49044644 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

49044644 is a deficient number, since it is larger than the sum of its proper divisors (44586124).

49044644 is a wasteful number, since it uses less digits than its factorization.

49044644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114666 (or 1114664 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 49044644 is about 7003.1881311300. The cubic root of 49044644 is about 366.0416706314.

The spelling of 49044644 in words is "forty-nine million, forty-four thousand, six hundred forty-four".