340555662 has 48 divisors (see below), whose sum is σ = 782758080. Its totient is φ = 106638336.

The previous prime is 340555643. The next prime is 340555669. The reversal of 340555662 is 266555043.

It is a happy number.

340555662 is a `hidden beast` number, since 3 + 40 + 5 + 556 + 62 = 666.

340555662 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340555669) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 308203 + ... + 309305.

It is an arithmetic number, because the mean of its divisors is an integer number (16307460).

Almost surely, 2^340555662 is an apocalyptic number.

340555662 is an abundant number, since it is smaller than the sum of its proper divisors (442202418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340555662 is a wasteful number, since it uses less digits than its factorization.

340555662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2137 (or 2134 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The square root of 340555662 is about 18454.1502649133. The cubic root of 340555662 is about 698.3332193875. Note that the first 3 decimals are identical.

The spelling of 340555662 in words is "three hundred forty million, five hundred fifty-five thousand, six hundred sixty-two".