340704067 has 32 divisors (see below), whose sum is σ = 401944320. Its totient is φ = 285534720.

The previous prime is 340704041. The next prime is 340704071. The reversal of 340704067 is 760407043.

It is a cyclic number.

It is not a de Polignac number, because 340704067 - 2⁷ = 340703939 is a prime.

It is a super-2 number, since 2×340704067² = 232158522540680978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340704097) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2090128 + ... + 2090290.

It is an arithmetic number, because the mean of its divisors is an integer number (12560760).

Almost surely, 2^340704067 is an apocalyptic number.

340704067 is a deficient number, since it is larger than the sum of its proper divisors (61240253).

340704067 is a wasteful number, since it uses less digits than its factorization.

340704067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 340704067 is about 18458.1707381853. The cubic root of 340704067 is about 698.4346429360.

It can be divided in two parts, 340 and 704067, that added together give a palindrome (704407).

The spelling of 340704067 in words is "three hundred forty million, seven hundred four thousand, sixty-seven".