49408944 has 40 divisors (see below), whose sum is σ = 137459952. Its totient is φ = 15202560.

The previous prime is 49408943. The next prime is 49408951. The reversal of 49408944 is 44980494.

It is a junction number, because it is equal to n+sod(n) for n = 49408896 and 49408905.

It is not an unprimeable number, because it can be changed into a prime (49408943) 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, 38967 + ... + 40214.

Almost surely, 2^49408944 is an apocalyptic number.

It is an amenable number.

49408944 is an abundant number, since it is smaller than the sum of its proper divisors (88051008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49408944 is a wasteful number, since it uses less digits than its factorization.

49408944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79205 (or 79199 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The square root of 49408944 is about 7029.1495929451. The cubic root of 49408944 is about 366.9457460257.

The spelling of 49408944 in words is "forty-nine million, four hundred eight thousand, nine hundred forty-four".