49103343 has 12 divisors (see below), whose sum is σ = 70989048. Its totient is φ = 32706960.

The previous prime is 49103339. The next prime is 49103357. The reversal of 49103343 is 34330194.

It is not a de Polignac number, because 49103343 - 2² = 49103339 is a prime.

It is a super-2 number, since 2×49103343² = 4822276587551298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49103323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15733 + ... + 18593.

It is an arithmetic number, because the mean of its divisors is an integer number (5915754).

Almost surely, 2^49103343 is an apocalyptic number.

49103343 is a deficient number, since it is larger than the sum of its proper divisors (21885705).

49103343 is a wasteful number, since it uses less digits than its factorization.

49103343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4774 (or 4771 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 49103343 is about 7007.3777549095. The cubic root of 49103343 is about 366.1876445308.

The spelling of 49103343 in words is "forty-nine million, one hundred three thousand, three hundred forty-three".