340314020 has 12 divisors (see below), whose sum is σ = 714659484. Its totient is φ = 136125600.

The previous prime is 340314019. The next prime is 340314031. The reversal of 340314020 is 20413043.

It can be written as a sum of positive squares in 2 ways, for example, as 91431844 + 248882176 = 9562^2 + 15776^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340314020.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8507831 + ... + 8507870.

It is an arithmetic number, because the mean of its divisors is an integer number (59554957).

Almost surely, 2^340314020 is an apocalyptic number.

It is an amenable number.

340314020 is an abundant number, since it is smaller than the sum of its proper divisors (374345464).

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

340314020 is a wasteful number, since it uses less digits than its factorization.

340314020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17015710 (or 17015708 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 340314020 is about 18447.6020121858. The cubic root of 340314020 is about 698.1680123627.

Adding to 340314020 its reverse (20413043), we get a palindrome (360727063).

The spelling of 340314020 in words is "three hundred forty million, three hundred fourteen thousand, twenty".