49505684 has 24 divisors (see below), whose sum is σ = 87847200. Its totient is φ = 24409440.

The previous prime is 49505681. The next prime is 49505689. The reversal of 49505684 is 48650594.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49505681) 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, 149399 + ... + 149729.

It is an arithmetic number, because the mean of its divisors is an integer number (3660300).

Almost surely, 2^49505684 is an apocalyptic number.

It is an amenable number.

49505684 is a deficient number, since it is larger than the sum of its proper divisors (38341516).

49505684 is a wasteful number, since it uses less digits than its factorization.

49505684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 49505684 is about 7036.0275724303. The cubic root of 49505684 is about 367.1850764373.

The spelling of 49505684 in words is "forty-nine million, five hundred five thousand, six hundred eighty-four".