49284213 has 8 divisors (see below), whose sum is σ = 71686176. Its totient is φ = 29869200.

The previous prime is 49284199. The next prime is 49284217. The reversal of 49284213 is 31248294.

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

It is not a de Polignac number, because 49284213 - 2⁵ = 49284181 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1493461 = 49284213 / (4 + 9 + 2 + 8 + 4 + 2 + 1 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49284217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746698 + ... + 746763.

It is an arithmetic number, because the mean of its divisors is an integer number (8960772).

Almost surely, 2^49284213 is an apocalyptic number.

It is an amenable number.

49284213 is a deficient number, since it is larger than the sum of its proper divisors (22401963).

49284213 is a wasteful number, since it uses less digits than its factorization.

49284213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1493475.

The product of its digits is 13824, while the sum is 33.

The square root of 49284213 is about 7020.2715759435. The cubic root of 49284213 is about 366.6367056327.

The spelling of 49284213 in words is "forty-nine million, two hundred eighty-four thousand, two hundred thirteen".