343681112 has 48 divisors (see below), whose sum is σ = 700659960. Its totient is φ = 157925376.

The previous prime is 343681103. The next prime is 343681141. The reversal of 343681112 is 211186343.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97688 + ... + 101144.

Almost surely, 2^343681112 is an apocalyptic number.

It is an amenable number.

343681112 is an abundant number, since it is smaller than the sum of its proper divisors (356978848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343681112 is a wasteful number, since it uses less digits than its factorization.

343681112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540 (or 3519 counting only the distinct ones).

The product of its digits is 3456, while the sum is 29.

The square root of 343681112 is about 18538.6383534498. The cubic root of 343681112 is about 700.4630351411.

It can be divided in two parts, 3436 and 81112, that added together give a palindrome (84548).

The spelling of 343681112 in words is "three hundred forty-three million, six hundred eighty-one thousand, one hundred twelve".