340352000 has 88 divisors (see below), whose sum is σ = 849423120. Its totient is φ = 136089600.

The previous prime is 340351993. The next prime is 340352059. The reversal of 340352000 is 253043.

It is a self number, because there is not a number n which added to its sum of digits gives 340352000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126671 + ... + 129329.

Almost surely, 2^340352000 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 340352000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424711560).

340352000 is an abundant number, since it is smaller than the sum of its proper divisors (509071120).

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

340352000 is an equidigital number, since it uses as much as digits as its factorization.

340352000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2694 (or 2666 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 340352000 is about 18448.6313855527. The cubic root of 340352000 is about 698.1939839000.

The spelling of 340352000 in words is "three hundred forty million, three hundred fifty-two thousand".