340314404 has 24 divisors (see below), whose sum is σ = 627852288. Its totient is φ = 161161920.

The previous prime is 340314397. The next prime is 340314421. The reversal of 340314404 is 404413043.

It is a self number, because there is not a number n which added to its sum of digits gives 340314404.

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, 23369 + ... + 35024.

It is an arithmetic number, because the mean of its divisors is an integer number (26160512).

Almost surely, 2^340314404 is an apocalyptic number.

It is an amenable number.

340314404 is a deficient number, since it is larger than the sum of its proper divisors (287537884).

340314404 is a wasteful number, since it uses less digits than its factorization.

340314404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58475 (or 58473 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 340314404 is about 18447.6124200396. The cubic root of 340314404 is about 698.1682749598.

Adding to 340314404 its reverse (404413043), we get a palindrome (744727447).

The spelling of 340314404 in words is "three hundred forty million, three hundred fourteen thousand, four hundred four".