50079870 has 96 divisors (see below), whose sum is σ = 138928608. Its totient is φ = 12970368.

The previous prime is 50079857. The next prime is 50079871. The reversal of 50079870 is 7897005.

50079870 is a `hidden beast` number, since 500 + 79 + 87 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50079871) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89632 + ... + 90188.

It is an arithmetic number, because the mean of its divisors is an integer number (1447173).

Almost surely, 2^50079870 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50079870, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69464304).

50079870 is an abundant number, since it is smaller than the sum of its proper divisors (88848738).

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

50079870 is a wasteful number, since it uses less digits than its factorization.

50079870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616 (or 604 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 36.

The square root of 50079870 is about 7076.7132201326. The cubic root of 50079870 is about 368.5992079039.

The spelling of 50079870 in words is "fifty million, seventy-nine thousand, eight hundred seventy".