340667334 has 48 divisors (see below), whose sum is σ = 850037760. Its totient is φ = 96585840.

The previous prime is 340667323. The next prime is 340667377. The reversal of 340667334 is 433766043.

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, 6187 + ... + 26825.

It is an arithmetic number, because the mean of its divisors is an integer number (17709120).

Almost surely, 2^340667334 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340667334, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (425018880).

340667334 is an abundant number, since it is smaller than the sum of its proper divisors (509370426).

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

340667334 is a wasteful number, since it uses less digits than its factorization.

340667334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20785 (or 20782 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 36.

The square root of 340667334 is about 18457.1756777683. The cubic root of 340667334 is about 698.4095414630.

The spelling of 340667334 in words is "three hundred forty million, six hundred sixty-seven thousand, three hundred thirty-four".