49408744 has 32 divisors (see below), whose sum is σ = 115502400. Its totient is φ = 19249920.

The previous prime is 49408693. The next prime is 49408753. The reversal of 49408744 is 44780494.

It is a junction number, because it is equal to n+sod(n) for n = 49408697 and 49408706.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39489 + ... + 40720.

It is an arithmetic number, because the mean of its divisors is an integer number (3609450).

Almost surely, 2^49408744 is an apocalyptic number.

49408744 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

49408744 is an abundant number, since it is smaller than the sum of its proper divisors (66093656).

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

49408744 is a wasteful number, since it uses less digits than its factorization.

49408744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80233 (or 80229 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 49408744 is about 7029.1353664587. The cubic root of 49408744 is about 366.9452509113.

The spelling of 49408744 in words is "forty-nine million, four hundred eight thousand, seven hundred forty-four".