340311472 has 10 divisors (see below), whose sum is σ = 659353508. Its totient is φ = 170155728.

The previous prime is 340311403. The next prime is 340311509. The reversal of 340311472 is 274113043.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10634718 + ... + 10634749.

Almost surely, 2^340311472 is an apocalyptic number.

It is an amenable number.

340311472 is a deficient number, since it is larger than the sum of its proper divisors (319042036).

340311472 is a wasteful number, since it uses less digits than its factorization.

340311472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21269475 (or 21269469 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 340311472 is about 18447.5329515900. The cubic root of 340311472 is about 698.1662699166.

The spelling of 340311472 in words is "three hundred forty million, three hundred eleven thousand, four hundred seventy-two".