36666670 has 16 divisors (see below), whose sum is σ = 66094560. Its totient is φ = 14645664.

The previous prime is 36666649. The next prime is 36666683. The reversal of 36666670 is 7666663.

It is a super-4 number, since 4×36666670⁴ (a number of 31 digits) contains 4444 as substring.

It is a congruent 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, 6079 + ... + 10501.

It is an arithmetic number, because the mean of its divisors is an integer number (4130910).

Almost surely, 2^36666670 is an apocalyptic number.

36666670 is a deficient number, since it is larger than the sum of its proper divisors (29427890).

36666670 is a wasteful number, since it uses less digits than its factorization.

36666670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5259.

The product of its (nonzero) digits is 163296, while the sum is 40.

The square root of 36666670 is about 6055.3009834359. The cubic root of 36666670 is about 332.2185078714.

The spelling of 36666670 in words is "thirty-six million, six hundred sixty-six thousand, six hundred seventy".