49719884 has 12 divisors (see below), whose sum is σ = 91589400. Its totient is φ = 23551488.

The previous prime is 49719863. The next prime is 49719889. The reversal of 49719884 is 48891794.

It is a super-4 number, since 4×49719884⁴ (a number of 32 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is not an unprimeable number, because it can be changed into a prime (49719889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 327029 + ... + 327180.

It is an arithmetic number, because the mean of its divisors is an integer number (7632450).

Almost surely, 2^49719884 is an apocalyptic number.

It is an amenable number.

49719884 is a deficient number, since it is larger than the sum of its proper divisors (41869516).

49719884 is a wasteful number, since it uses less digits than its factorization.

49719884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654232 (or 654230 counting only the distinct ones).

The product of its digits is 580608, while the sum is 50.

The square root of 49719884 is about 7051.2328000145. The cubic root of 49719884 is about 367.7138903281.

The spelling of 49719884 in words is "forty-nine million, seven hundred nineteen thousand, eight hundred eighty-four".