49678350 has 48 divisors (see below), whose sum is σ = 129694080. Its totient is φ = 12549600.

The previous prime is 49678327. The next prime is 49678351. The reversal of 49678350 is 5387694.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49678351) 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 23 ways as a sum of consecutive naturals, for example, 5866 + ... + 11565.

It is an arithmetic number, because the mean of its divisors is an integer number (2701960).

Almost surely, 2^49678350 is an apocalyptic number.

49678350 is an abundant number, since it is smaller than the sum of its proper divisors (80015730).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49678350 is a wasteful number, since it uses less digits than its factorization.

49678350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17465 (or 17460 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 49678350 is about 7048.2870259376. The cubic root of 49678350 is about 367.6114706509.

The spelling of 49678350 in words is "forty-nine million, six hundred seventy-eight thousand, three hundred fifty".