34238666 has 16 divisors (see below), whose sum is σ = 64031040. Its totient is φ = 13339680.

The previous prime is 34238657. The next prime is 34238671. The reversal of 34238666 is 66683243.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111011 + ... + 111318.

It is an arithmetic number, because the mean of its divisors is an integer number (4001940).

Almost surely, 2^34238666 is an apocalyptic number.

34238666 is a deficient number, since it is larger than the sum of its proper divisors (29792374).

34238666 is a wasteful number, since it uses less digits than its factorization.

34238666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222349.

The product of its digits is 124416, while the sum is 38.

The square root of 34238666 is about 5851.3815462675. The cubic root of 34238666 is about 324.7174380350.

The spelling of 34238666 in words is "thirty-four million, two hundred thirty-eight thousand, six hundred sixty-six".