49316343 has 16 divisors (see below), whose sum is σ = 69484800. Its totient is φ = 31026240.

The previous prime is 49316339. The next prime is 49316353. The reversal of 49316343 is 34361394.

It is not a de Polignac number, because 49316343 - 2² = 49316339 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49316353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14478 + ... + 17556.

It is an arithmetic number, because the mean of its divisors is an integer number (4342800).

Almost surely, 2^49316343 is an apocalyptic number.

49316343 is a deficient number, since it is larger than the sum of its proper divisors (20168457).

49316343 is a wasteful number, since it uses less digits than its factorization.

49316343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382.

The product of its digits is 23328, while the sum is 33.

The square root of 49316343 is about 7022.5595761090. The cubic root of 49316343 is about 366.7163625020.

It can be divided in two parts, 493 and 16343, that added together give a triangular number (16836 = T₁₈₃).

The spelling of 49316343 in words is "forty-nine million, three hundred sixteen thousand, three hundred forty-three".