340862768 has 20 divisors (see below), whose sum is σ = 670280760. Its totient is φ = 167887104.

The previous prime is 340862749. The next prime is 340862771. The reversal of 340862768 is 867268043.

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 3 ways as a sum of consecutive naturals, for example, 157913 + ... + 160056.

It is an arithmetic number, because the mean of its divisors is an integer number (33514038).

Almost surely, 2^340862768 is an apocalyptic number.

It is an amenable number.

340862768 is a deficient number, since it is larger than the sum of its proper divisors (329417992).

340862768 is a wasteful number, since it uses less digits than its factorization.

340862768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318044 (or 318038 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 44.

The square root of 340862768 is about 18462.4691739756. The cubic root of 340862768 is about 698.5430704358.

The spelling of 340862768 in words is "three hundred forty million, eight hundred sixty-two thousand, seven hundred sixty-eight".