343468984 has 8 divisors (see below), whose sum is σ = 644004360. Its totient is φ = 171734488.

The previous prime is 343468963. The next prime is 343468987. The reversal of 343468984 is 489864343.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343468987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21466804 + ... + 21466819.

It is an arithmetic number, because the mean of its divisors is an integer number (80500545).

Almost surely, 2^343468984 is an apocalyptic number.

It is an amenable number.

343468984 is a deficient number, since it is larger than the sum of its proper divisors (300535376).

343468984 is a wasteful number, since it uses less digits than its factorization.

343468984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42933629 (or 42933625 counting only the distinct ones).

The product of its digits is 1990656, while the sum is 49.

The square root of 343468984 is about 18532.9162303184. The cubic root of 343468984 is about 700.3188914387.

The spelling of 343468984 in words is "three hundred forty-three million, four hundred sixty-eight thousand, nine hundred eighty-four".