340632416 has 24 divisors (see below), whose sum is σ = 675523800. Its totient is φ = 169070848.

The previous prime is 340632403. The next prime is 340632449. The reversal of 340632416 is 614236043.

It is a congruent number.

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, 34466 + ... + 43233.

It is an arithmetic number, because the mean of its divisors is an integer number (28146825).

Almost surely, 2^340632416 is an apocalyptic number.

It is an amenable number.

340632416 is a deficient number, since it is larger than the sum of its proper divisors (334891384).

340632416 is a wasteful number, since it uses less digits than its factorization.

340632416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77846 (or 77838 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

The square root of 340632416 is about 18456.2297341575. The cubic root of 340632416 is about 698.3856785962.

Adding to 340632416 its reverse (614236043), we get a palindrome (954868459).

The spelling of 340632416 in words is "three hundred forty million, six hundred thirty-two thousand, four hundred sixteen".