340416422 has 16 divisors (see below), whose sum is σ = 533386080. Its totient is φ = 162636672.

The previous prime is 340416397. The next prime is 340416431. The reversal of 340416422 is 224614043.

It is a junction number, because it is equal to n+sod(n) for n = 340416391 and 340416400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47678 + ... + 54350.

It is an arithmetic number, because the mean of its divisors is an integer number (33336630).

Almost surely, 2^340416422 is an apocalyptic number.

340416422 is a deficient number, since it is larger than the sum of its proper divisors (192969658).

340416422 is a wasteful number, since it uses less digits than its factorization.

340416422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7807.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 340416422 is about 18450.3772861153. The cubic root of 340416422 is about 698.2380326252.

The spelling of 340416422 in words is "three hundred forty million, four hundred sixteen thousand, four hundred twenty-two".