340434350 has 48 divisors (see below), whose sum is σ = 680018976. Its totient is φ = 126336000.

The previous prime is 340434349. The next prime is 340434361. The reversal of 340434350 is 53434043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57530 + ... + 63170.

It is an arithmetic number, because the mean of its divisors is an integer number (14167062).

Almost surely, 2^340434350 is an apocalyptic number.

340434350 is a deficient number, since it is larger than the sum of its proper divisors (339584626).

340434350 is a wasteful number, since it uses less digits than its factorization.

340434350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5741 (or 5736 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 340434350 is about 18450.8631234422. The cubic root of 340434350 is about 698.2502899576.

Adding to 340434350 its reverse (53434043), we get a palindrome (393868393).

The spelling of 340434350 in words is "three hundred forty million, four hundred thirty-four thousand, three hundred fifty".