36993368 has 8 divisors (see below), whose sum is σ = 69362580. Its totient is φ = 18496680.

The previous prime is 36993367. The next prime is 36993379. The reversal of 36993368 is 86339963.

It is a tau number, because it is divible by the number of its divisors (8).

It is a nialpdrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36993367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2312078 + ... + 2312093.

Almost surely, 2^36993368 is an apocalyptic number.

It is an amenable number.

36993368 is a deficient number, since it is larger than the sum of its proper divisors (32369212).

36993368 is a wasteful number, since it uses less digits than its factorization.

36993368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4624177 (or 4624173 counting only the distinct ones).

The product of its digits is 629856, while the sum is 47.

The square root of 36993368 is about 6082.2173588256. The cubic root of 36993368 is about 333.2022746999.

The spelling of 36993368 in words is "thirty-six million, nine hundred ninety-three thousand, three hundred sixty-eight".