49908313 has 24 divisors (see below), whose sum is σ = 63891072. Its totient is φ = 38624544.

The previous prime is 49908289. The next prime is 49908319. The reversal of 49908313 is 31380994.

It is not a de Polignac number, because 49908313 - 2⁵ = 49908281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49908319) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29106 + ... + 30772.

It is an arithmetic number, because the mean of its divisors is an integer number (2662128).

Almost surely, 2^49908313 is an apocalyptic number.

It is an amenable number.

49908313 is a deficient number, since it is larger than the sum of its proper divisors (13982759).

49908313 is a wasteful number, since it uses less digits than its factorization.

49908313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1741 (or 1734 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 49908313 is about 7064.5815870439. The cubic root of 49908313 is about 368.1778268826.

The spelling of 49908313 in words is "forty-nine million, nine hundred eight thousand, three hundred thirteen".