334470340 has 48 divisors (see below), whose sum is σ = 743561280. Its totient is φ = 126161280.

The previous prime is 334470313. The next prime is 334470349. The reversal of 334470340 is 43074433.

334470340 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×334470340² = 223740816679431200, which contains 22 as substring.

334470340 is strictly pandigital in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 334470299 and 334470308.

It is not an unprimeable number, because it can be changed into a prime (334470349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18235 + ... + 31645.

It is an arithmetic number, because the mean of its divisors is an integer number (15490860).

Almost surely, 2^334470340 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 334470340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (371780640).

334470340 is an abundant number, since it is smaller than the sum of its proper divisors (409090940).

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

334470340 is a wasteful number, since it uses less digits than its factorization.

334470340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13492 (or 13490 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 334470340 is about 18288.5302854002. The cubic root of 334470340 is about 694.1487360703.

The spelling of 334470340 in words is "three hundred thirty-four million, four hundred seventy thousand, three hundred forty".