49307349 has 32 divisors (see below), whose sum is σ = 81706240. Its totient is φ = 25754112.

The previous prime is 49307341. The next prime is 49307359. The reversal of 49307349 is 94370394.

It is not a de Polignac number, because 49307349 - 2³ = 49307341 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49307341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28929 + ... + 30585.

It is an arithmetic number, because the mean of its divisors is an integer number (2553320).

Almost surely, 2^49307349 is an apocalyptic number.

It is an amenable number.

49307349 is a deficient number, since it is larger than the sum of its proper divisors (32398891).

49307349 is a wasteful number, since it uses less digits than its factorization.

49307349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1789.

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 49307349 is about 7021.9191821040. The cubic root of 49307349 is about 366.6940680165.

The spelling of 49307349 in words is "forty-nine million, three hundred seven thousand, three hundred forty-nine".