343240984 has 16 divisors (see below), whose sum is σ = 665769600. Its totient is φ = 165702432.

The previous prime is 343240981. The next prime is 343240987. The reversal of 343240984 is 489042343.

343240984 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (343240981) and next prime (343240987).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343240981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739512 + ... + 739975.

It is an arithmetic number, because the mean of its divisors is an integer number (41610600).

Almost surely, 2^343240984 is an apocalyptic number.

It is an amenable number.

343240984 is a deficient number, since it is larger than the sum of its proper divisors (322528616).

343240984 is a wasteful number, since it uses less digits than its factorization.

343240984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1479522 (or 1479518 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The square root of 343240984 is about 18526.7639915880. The cubic root of 343240984 is about 700.1638963166.

The spelling of 343240984 in words is "three hundred forty-three million, two hundred forty thousand, nine hundred eighty-four".