340328704 has 27 divisors (see below), whose sum is σ = 679917693. Its totient is φ = 170016768.

The previous prime is 340328693. The next prime is 340328713. The reversal of 340328704 is 407823043.

It is a happy number.

The square root of 340328704 is 18448.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 268960000 + 71368704 = 16400^2 + 8448^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 294592 + ... + 295744.

Almost surely, 2^340328704 is an apocalyptic number.

340328704 is the 18448-th square number.

It is an amenable number.

340328704 is a deficient number, since it is larger than the sum of its proper divisors (339588989).

340328704 is an frugal number, since it uses more digits than its factorization.

340328704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2322 (or 1155 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The cubic root of 340328704 is about 698.1780538255.

The spelling of 340328704 in words is "three hundred forty million, three hundred twenty-eight thousand, seven hundred four".