34561668 has 24 divisors (see below), whose sum is σ = 81067168. Its totient is φ = 11460096.

The previous prime is 34561651. The next prime is 34561673. The reversal of 34561668 is 86616543.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

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, 5146 + ... + 9777.

Almost surely, 2^34561668 is an apocalyptic number.

It is an amenable number.

34561668 is an abundant number, since it is smaller than the sum of its proper divisors (46505500).

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

34561668 is a wasteful number, since it uses less digits than its factorization.

34561668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15123 (or 15121 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 34561668 is about 5878.9172472489. The cubic root of 34561668 is about 325.7353542411.

The spelling of 34561668 in words is "thirty-four million, five hundred sixty-one thousand, six hundred sixty-eight".