340535304 has 96 divisors (see below), whose sum is σ = 952024320. Its totient is φ = 109905408.

The previous prime is 340535303. The next prime is 340535317. The reversal of 340535304 is 403535043.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340535303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348064 + ... + 349040.

It is an arithmetic number, because the mean of its divisors is an integer number (9916920).

Almost surely, 2^340535304 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 340535304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (476012160).

340535304 is an abundant number, since it is smaller than the sum of its proper divisors (611489016).

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

340535304 is a wasteful number, since it uses less digits than its factorization.

340535304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 27.

The square root of 340535304 is about 18453.5986734295. The cubic root of 340535304 is about 698.3193039423.

The spelling of 340535304 in words is "three hundred forty million, five hundred thirty-five thousand, three hundred four".