340699046 has 16 divisors (see below), whose sum is σ = 534124800. Its totient is φ = 162681288.

The previous prime is 340699043. The next prime is 340699061. The reversal of 340699046 is 640996043.

It is a junction number, because it is equal to n+sod(n) for n = 340698994 and 340699012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340699043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24695 + ... + 35933.

It is an arithmetic number, because the mean of its divisors is an integer number (33382800).

Almost surely, 2^340699046 is an apocalyptic number.

340699046 is a deficient number, since it is larger than the sum of its proper divisors (193425754).

340699046 is a wasteful number, since it uses less digits than its factorization.

340699046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11923.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 340699046 is about 18458.0347274568. The cubic root of 340699046 is about 698.4312119452.

The spelling of 340699046 in words is "three hundred forty million, six hundred ninety-nine thousand, forty-six".