343476760 has 128 divisors (see below), whose sum is σ = 872467200. Its totient is φ = 120640000.

The previous prime is 343476751. The next prime is 343476761. The reversal of 343476760 is 67674343.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343476761) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 2621895 + ... + 2622025.

It is an arithmetic number, because the mean of its divisors is an integer number (6816150).

Almost surely, 2^343476760 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 343476760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (436233600).

343476760 is an abundant number, since it is smaller than the sum of its proper divisors (528990440).

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

343476760 is a wasteful number, since it uses less digits than its factorization.

343476760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 40.

The square root of 343476760 is about 18533.1260180251. The cubic root of 343476760 is about 700.3241763784.

The spelling of 343476760 in words is "three hundred forty-three million, four hundred seventy-six thousand, seven hundred sixty".