49317029 has 4 divisors (see below), whose sum is σ = 49418784. Its totient is φ = 49215276.

The previous prime is 49317011. The next prime is 49317043. The reversal of 49317029 is 92071394.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49317029 - 2¹² = 49312933 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49317029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49317089) 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 3 ways as a sum of consecutive naturals, for example, 50147 + ... + 51120.

It is an arithmetic number, because the mean of its divisors is an integer number (12354696).

Almost surely, 2^49317029 is an apocalyptic number.

It is an amenable number.

49317029 is a deficient number, since it is larger than the sum of its proper divisors (101755).

49317029 is a wasteful number, since it uses less digits than its factorization.

49317029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101754.

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 49317029 is about 7022.6084185294. The cubic root of 49317029 is about 366.7180628597.

The spelling of 49317029 in words is "forty-nine million, three hundred seventeen thousand, twenty-nine".