49877884 has 36 divisors (see below), whose sum is σ = 104825280. Its totient is φ = 20684160.

The previous prime is 49877879. The next prime is 49877903. The reversal of 49877884 is 48877894.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1972 + ... + 10180.

Almost surely, 2^49877884 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49877884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52412640).

49877884 is an abundant number, since it is smaller than the sum of its proper divisors (54947396).

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

49877884 is a wasteful number, since it uses less digits than its factorization.

49877884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8258 (or 8249 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 55.

The square root of 49877884 is about 7062.4276279478. The cubic root of 49877884 is about 368.1029859054.

The spelling of 49877884 in words is "forty-nine million, eight hundred seventy-seven thousand, eight hundred eighty-four".