340246416 has 20 divisors (see below), whose sum is σ = 878970032. Its totient is φ = 113415456.

The previous prime is 340246399. The next prime is 340246427. The reversal of 340246416 is 614642043.

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, 3544186 + ... + 3544281.

Almost surely, 2^340246416 is an apocalyptic number.

It is an amenable number.

340246416 is an abundant number, since it is smaller than the sum of its proper divisors (538723616).

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

340246416 is a wasteful number, since it uses less digits than its factorization.

340246416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7088478 (or 7088472 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 340246416 is about 18445.7695963058. The cubic root of 340246416 is about 698.1217785186.

Adding to 340246416 its reverse (614642043), we get a palindrome (954888459).

The spelling of 340246416 in words is "three hundred forty million, two hundred forty-six thousand, four hundred sixteen".