340703866 has 8 divisors (see below), whose sum is σ = 518253984. Its totient is φ = 167952540.

The previous prime is 340703863. The next prime is 340703897. The reversal of 340703866 is 668307043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (340703863) 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, 1199520 + ... + 1199803.

It is an arithmetic number, because the mean of its divisors is an integer number (64781748).

Almost surely, 2^340703866 is an apocalyptic number.

340703866 is a deficient number, since it is larger than the sum of its proper divisors (177550118).

340703866 is a wasteful number, since it uses less digits than its factorization.

340703866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399396.

The product of its (nonzero) digits is 72576, while the sum is 37.

The square root of 340703866 is about 18458.1652934413. The cubic root of 340703866 is about 698.4345055877.

The spelling of 340703866 in words is "three hundred forty million, seven hundred three thousand, eight hundred sixty-six".