35668664 has 16 divisors (see below), whose sum is σ = 67505400. Its totient is φ = 17667232.

The previous prime is 35668639. The next prime is 35668687. The reversal of 35668664 is 46686653.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19979 + ... + 21690.

Almost surely, 2^35668664 is an apocalyptic number.

It is an amenable number.

35668664 is a deficient number, since it is larger than the sum of its proper divisors (31836736).

35668664 is a wasteful number, since it uses less digits than its factorization.

35668664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41782 (or 41778 counting only the distinct ones).

The product of its digits is 622080, while the sum is 44.

The square root of 35668664 is about 5972.3248404620. The cubic root of 35668664 is about 329.1765942492.

The spelling of 35668664 in words is "thirty-five million, six hundred sixty-eight thousand, six hundred sixty-four".