36716646 has 8 divisors (see below), whose sum is σ = 73433304. Its totient is φ = 12238880.

The previous prime is 36716633. The next prime is 36716653. The reversal of 36716646 is 64661763.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

36716646 is an admirable number.

It is a super-2 number, since 2×36716646² = 2696224186978632, which contains 22 as substring.

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, 3059715 + ... + 3059726.

It is an arithmetic number, because the mean of its divisors is an integer number (9179163).

Almost surely, 2^36716646 is an apocalyptic number.

36716646 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

36716646 is a wasteful number, since it uses less digits than its factorization.

36716646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6119446.

The product of its digits is 108864, while the sum is 39.

The square root of 36716646 is about 6059.4262104592. The cubic root of 36716646 is about 332.3693752639.

The spelling of 36716646 in words is "thirty-six million, seven hundred sixteen thousand, six hundred forty-six".