340437074 has 16 divisors (see below), whose sum is σ = 535621248. Its totient is φ = 162092592.

The previous prime is 340437067. The next prime is 340437077. The reversal of 340437074 is 470734043.

It is a self number, because there is not a number n which added to its sum of digits gives 340437074.

It is not an unprimeable number, because it can be changed into a prime (340437077) 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 7 ways as a sum of consecutive naturals, for example, 45464 + ... + 52419.

It is an arithmetic number, because the mean of its divisors is an integer number (33476328).

Almost surely, 2^340437074 is an apocalyptic number.

340437074 is a deficient number, since it is larger than the sum of its proper divisors (195184174).

340437074 is a wasteful number, since it uses less digits than its factorization.

340437074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97969.

The product of its (nonzero) digits is 28224, while the sum is 32.

The square root of 340437074 is about 18450.9369409794. The cubic root of 340437074 is about 698.2521523125.

The spelling of 340437074 in words is "three hundred forty million, four hundred thirty-seven thousand, seventy-four".