49670313 has 32 divisors (see below), whose sum is σ = 86922240. Its totient is φ = 24442560.

The previous prime is 49670303. The next prime is 49670321. The reversal of 49670313 is 31307694.

It is not a de Polignac number, because 49670313 - 2⁵ = 49670281 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49670303) 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, 1270 + ... + 10047.

It is an arithmetic number, because the mean of its divisors is an integer number (2716320).

Almost surely, 2^49670313 is an apocalyptic number.

It is an amenable number.

49670313 is a deficient number, since it is larger than the sum of its proper divisors (37251927).

49670313 is a wasteful number, since it uses less digits than its factorization.

49670313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11357.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 49670313 is about 7047.7168643469. The cubic root of 49670313 is about 367.5916454304.

The spelling of 49670313 in words is "forty-nine million, six hundred seventy thousand, three hundred thirteen".