340997996 has 12 divisors (see below), whose sum is σ = 598872120. Its totient is φ = 169891680.

The previous prime is 340997963. The next prime is 340997999. The reversal of 340997996 is 699799043.

It is not an unprimeable number, because it can be changed into a prime (340997999) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150566 + ... + 152813.

It is an arithmetic number, because the mean of its divisors is an integer number (49906010).

Almost surely, 2^340997996 is an apocalyptic number.

It is an amenable number.

340997996 is a deficient number, since it is larger than the sum of its proper divisors (257874124).

340997996 is a wasteful number, since it uses less digits than its factorization.

340997996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 303664 (or 303662 counting only the distinct ones).

The product of its (nonzero) digits is 3306744, while the sum is 56.

The square root of 340997996 is about 18466.1310511975. The cubic root of 340997996 is about 698.6354341886.

The spelling of 340997996 in words is "three hundred forty million, nine hundred ninety-seven thousand, nine hundred ninety-six".