49673830 has 32 divisors (see below), whose sum is σ = 96702336. Its totient is φ = 18299904.

The previous prime is 49673791. The next prime is 49673843. The reversal of 49673830 is 3837694.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4882 + ... + 11098.

It is an arithmetic number, because the mean of its divisors is an integer number (3021948).

Almost surely, 2^49673830 is an apocalyptic number.

49673830 is a deficient number, since it is larger than the sum of its proper divisors (47028506).

49673830 is a wasteful number, since it uses less digits than its factorization.

49673830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6288.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 49673830 is about 7047.9663733591. The cubic root of 49673830 is about 367.6003212317.

The spelling of 49673830 in words is "forty-nine million, six hundred seventy-three thousand, eight hundred thirty".