340433674 has 16 divisors (see below), whose sum is σ = 595512000. Its totient is φ = 145899852.

The previous prime is 340433671. The next prime is 340433683. The reversal of 340433674 is 476334043.

It is not an unprimeable number, because it can be changed into a prime (340433671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247444 + ... + 248815.

It is an arithmetic number, because the mean of its divisors is an integer number (37219500).

Almost surely, 2^340433674 is an apocalyptic number.

340433674 is a deficient number, since it is larger than the sum of its proper divisors (255078326).

340433674 is an equidigital number, since it uses as much as digits as its factorization.

340433674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 496282 (or 496268 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 34.

The square root of 340433674 is about 18450.8448045069. The cubic root of 340433674 is about 698.2498277858.

The spelling of 340433674 in words is "three hundred forty million, four hundred thirty-three thousand, six hundred seventy-four".