49679357 has 32 divisors (see below), whose sum is σ = 65587200. Its totient is φ = 36531648.

The previous prime is 49679341. The next prime is 49679363. The reversal of 49679357 is 75397694.

It is a cyclic number.

It is not a de Polignac number, because 49679357 - 2⁴ = 49679341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49679857) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 101768 + ... + 102254.

It is an arithmetic number, because the mean of its divisors is an integer number (2049600).

Almost surely, 2^49679357 is an apocalyptic number.

It is an amenable number.

49679357 is a deficient number, since it is larger than the sum of its proper divisors (15907843).

49679357 is a wasteful number, since it uses less digits than its factorization.

49679357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585.

The product of its digits is 1428840, while the sum is 50.

The square root of 49679357 is about 7048.3584613724. The cubic root of 49679357 is about 367.6139545112.

The spelling of 49679357 in words is "forty-nine million, six hundred seventy-nine thousand, three hundred fifty-seven".