49684827 has 8 divisors (see below), whose sum is σ = 66428416. Its totient is φ = 33032232.

The previous prime is 49684819. The next prime is 49684837. The reversal of 49684827 is 72848694.

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

It is not a de Polignac number, because 49684827 - 2³ = 49684819 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (49684837) 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, 21463 + ... + 23664.

It is an arithmetic number, because the mean of its divisors is an integer number (8303552).

Almost surely, 2^49684827 is an apocalyptic number.

49684827 is a deficient number, since it is larger than the sum of its proper divisors (16743589).

49684827 is a wasteful number, since it uses less digits than its factorization.

49684827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45497.

The product of its digits is 774144, while the sum is 48.

The square root of 49684827 is about 7048.7464843049. The cubic root of 49684827 is about 367.6274461950.

The spelling of 49684827 in words is "forty-nine million, six hundred eighty-four thousand, eight hundred twenty-seven".