34666668 has 18 divisors (see below), whose sum is σ = 87629724. Its totient is φ = 11555544.

The previous prime is 34666637. The next prime is 34666679. The reversal of 34666668 is 86666643.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a plaindrome in base 10.

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 5 ways as a sum of consecutive naturals, for example, 481446 + ... + 481517.

It is an arithmetic number, because the mean of its divisors is an integer number (4868318).

Almost surely, 2^34666668 is an apocalyptic number.

It is an amenable number.

34666668 is an abundant number, since it is smaller than the sum of its proper divisors (52963056).

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

34666668 is a wasteful number, since it uses less digits than its factorization.

34666668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 962973 (or 962968 counting only the distinct ones).

The product of its digits is 746496, while the sum is 45.

The square root of 34666668 is about 5887.8406907796. The cubic root of 34666668 is about 326.0648872809.

The spelling of 34666668 in words is "thirty-four million, six hundred sixty-six thousand, six hundred sixty-eight".