343131104 has 24 divisors (see below), whose sum is σ = 676190088. Its totient is φ = 171400320.

The previous prime is 343131101. The next prime is 343131119. The reversal of 343131104 is 401131343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343131101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32894 + ... + 42050.

It is an arithmetic number, because the mean of its divisors is an integer number (28174587).

Almost surely, 2^343131104 is an apocalyptic number.

It is an amenable number.

343131104 is a deficient number, since it is larger than the sum of its proper divisors (333058984).

343131104 is a wasteful number, since it uses less digits than its factorization.

343131104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10338 (or 10330 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 343131104 is about 18523.7983146006. The cubic root of 343131104 is about 700.0891750338.

Adding to 343131104 its reverse (401131343), we get a palindrome (744262447).

The spelling of 343131104 in words is "three hundred forty-three million, one hundred thirty-one thousand, one hundred four".