340670002 has 4 divisors (see below), whose sum is σ = 511005006. Its totient is φ = 170335000.

The previous prime is 340669993. The next prime is 340670051. The reversal of 340670002 is 200076043.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 172423161 + 168246841 = 13131^2 + 12971^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85167499 + ... + 85167502.

Almost surely, 2^340670002 is an apocalyptic number.

340670002 is a deficient number, since it is larger than the sum of its proper divisors (170335004).

340670002 is a wasteful number, since it uses less digits than its factorization.

340670002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170335003.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 340670002 is about 18457.2479530400. The cubic root of 340670002 is about 698.4113646999.

The spelling of 340670002 in words is "three hundred forty million, six hundred seventy thousand, two".