340363970 has 24 divisors (see below), whose sum is σ = 650819124. Its totient is φ = 128135936.

The previous prime is 340363931. The next prime is 340364009. The reversal of 340363970 is 79363043.

It is an interprime number because it is at equal distance from previous prime (340363931) and next prime (340364009).

It can be written as a sum of positive squares in 6 ways, for example, as 211382521 + 128981449 = 14539^2 + 11357^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 340363970.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55997 + ... + 61776.

Almost surely, 2^340363970 is an apocalyptic number.

340363970 is a deficient number, since it is larger than the sum of its proper divisors (310455154).

340363970 is a wasteful number, since it uses less digits than its factorization.

340363970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117814 (or 117797 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 35.

The square root of 340363970 is about 18448.9557970092. The cubic root of 340363970 is about 698.2021688418.

The spelling of 340363970 in words is "three hundred forty million, three hundred sixty-three thousand, nine hundred seventy".