49790944 has 48 divisors (see below), whose sum is σ = 117936000. Its totient is φ = 20214144.

The previous prime is 49790927. The next prime is 49790959. The reversal of 49790944 is 44909794.

It is a super-2 number, since 2×49790944² = 4958276208822272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 49790894 and 49790903.

It is a congruent number.

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, 1594 + ... + 10105.

It is an arithmetic number, because the mean of its divisors is an integer number (2457000).

Almost surely, 2^49790944 is an apocalyptic number.

It is an amenable number.

49790944 is an abundant number, since it is smaller than the sum of its proper divisors (68145056).

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

49790944 is a wasteful number, since it uses less digits than its factorization.

49790944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11735 (or 11727 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 49790944 is about 7056.2698361103. The cubic root of 49790944 is about 367.8889866782. Note that the first 3 decimals are identical.

The spelling of 49790944 in words is "forty-nine million, seven hundred ninety thousand, nine hundred forty-four".