49286879 has 8 divisors (see below), whose sum is σ = 51565248. Its totient is φ = 47059840.

The previous prime is 49286837. The next prime is 49286911. The reversal of 49286879 is 97868294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49286879 - 2²⁴ = 32509663 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49286879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49280879) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10862 + ... + 14715.

It is an arithmetic number, because the mean of its divisors is an integer number (6445656).

Almost surely, 2^49286879 is an apocalyptic number.

49286879 is a deficient number, since it is larger than the sum of its proper divisors (2278369).

49286879 is a wasteful number, since it uses less digits than its factorization.

49286879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25665.

The product of its digits is 1741824, while the sum is 53.

The square root of 49286879 is about 7020.4614520699. The cubic root of 49286879 is about 366.6433165112.

The spelling of 49286879 in words is "forty-nine million, two hundred eighty-six thousand, eight hundred seventy-nine".