343784196968 has 32 divisors (see below), whose sum is σ = 647077248000. Its totient is φ = 171230563392.

The previous prime is 343784196947. The next prime is 343784196997. The reversal of 343784196968 is 869691487343.

It is a Smith number, since the sum of its digits (68) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 343784196898 and 343784196907.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10618421 + ... + 10650747.

It is an arithmetic number, because the mean of its divisors is an integer number (20221164000).

Almost surely, 2^343784196968 is an apocalyptic number.

It is an amenable number.

343784196968 is a deficient number, since it is larger than the sum of its proper divisors (303293051032).

343784196968 is a wasteful number, since it uses less digits than its factorization.

343784196968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37409 (or 37405 counting only the distinct ones).

The product of its digits is 188116992, while the sum is 68.

The spelling of 343784196968 in words is "three hundred forty-three billion, seven hundred eighty-four million, one hundred ninety-six thousand, nine hundred sixty-eight".