343045248 has 128 divisors (see below), whose sum is σ = 1121608320. Its totient is φ = 90464256.

The previous prime is 343045229. The next prime is 343045259. The reversal of 343045248 is 842540343.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30036 + ... + 39852.

It is an arithmetic number, because the mean of its divisors is an integer number (8762565).

Almost surely, 2^343045248 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 343045248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (560804160).

343045248 is an abundant number, since it is smaller than the sum of its proper divisors (778563072).

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

343045248 is a wasteful number, since it uses less digits than its factorization.

343045248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9854 (or 9842 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 343045248 is about 18521.4807183443. The cubic root of 343045248 is about 700.0307795990.

The spelling of 343045248 in words is "three hundred forty-three million, forty-five thousand, two hundred forty-eight".