343873068 has 192 divisors, whose sum is σ = 1063480320. Its totient is φ = 83865600.

The previous prime is 343872979. The next prime is 343873087. The reversal of 343873068 is 860378343.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1098480 + ... + 1098792.

It is an arithmetic number, because the mean of its divisors is an integer number (5538960).

Almost surely, 2^343873068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 343873068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (531740160).

343873068 is an abundant number, since it is smaller than the sum of its proper divisors (719607252).

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

343873068 is a wasteful number, since it uses less digits than its factorization.

343873068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408 (or 406 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

The square root of 343873068 is about 18543.8148178847. The cubic root of 343873068 is about 700.5934205988.

The spelling of 343873068 in words is "three hundred forty-three million, eight hundred seventy-three thousand, sixty-eight".