35986668 has 24 divisors (see below), whose sum is σ = 84756672. Its totient is φ = 11883024.

The previous prime is 35986649. The next prime is 35986679. The reversal of 35986668 is 86668953.

It is a super-3 number, since 3×35986668³ (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 35986668.

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, 12730 + ... + 15297.

It is an arithmetic number, because the mean of its divisors is an integer number (3531528).

Almost surely, 2^35986668 is an apocalyptic number.

It is an amenable number.

35986668 is an abundant number, since it is smaller than the sum of its proper divisors (48770004).

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

35986668 is a wasteful number, since it uses less digits than its factorization.

35986668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28141 (or 28139 counting only the distinct ones).

The product of its digits is 1866240, while the sum is 51.

The square root of 35986668 is about 5998.8888971209. Note that the first 4 decimals coincide. The cubic root of 35986668 is about 330.1519593993.

The spelling of 35986668 in words is "thirty-five million, nine hundred eighty-six thousand, six hundred sixty-eight".