49173698 has 16 divisors (see below), whose sum is σ = 84739200. Its totient is φ = 20964096.

The previous prime is 49173689. The next prime is 49173731. The reversal of 49173698 is 89637194.

49173698 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6398 + ... + 11801.

It is an arithmetic number, because the mean of its divisors is an integer number (5296200).

Almost surely, 2^49173698 is an apocalyptic number.

49173698 is a deficient number, since it is larger than the sum of its proper divisors (35565502).

49173698 is a wasteful number, since it uses less digits than its factorization.

49173698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18401.

The product of its digits is 326592, while the sum is 47.

The square root of 49173698 is about 7012.3960241846. The cubic root of 49173698 is about 366.3624516180.

The spelling of 49173698 in words is "forty-nine million, one hundred seventy-three thousand, six hundred ninety-eight".