49709284 has 6 divisors (see below), whose sum is σ = 86991254. Its totient is φ = 24854640.

The previous prime is 49709269. The next prime is 49709291. The reversal of 49709284 is 48290794.

It can be written as a sum of positive squares in only one way, i.e., 32718400 + 16990884 = 5720^2 + 4122^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 49709284.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6213657 + ... + 6213664.

Almost surely, 2^49709284 is an apocalyptic number.

It is an amenable number.

49709284 is a deficient number, since it is larger than the sum of its proper divisors (37281970).

49709284 is a wasteful number, since it uses less digits than its factorization.

49709284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12427325 (or 12427323 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 49709284 is about 7050.4811183351. The cubic root of 49709284 is about 367.6877569588.

The spelling of 49709284 in words is "forty-nine million, seven hundred nine thousand, two hundred eighty-four".