36047994 has 8 divisors (see below), whose sum is σ = 72096000. Its totient is φ = 12015996.

The previous prime is 36047993. The next prime is 36048029. The reversal of 36047994 is 49974063.

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

36047994 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (36047993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3003994 + ... + 3004005.

It is an arithmetic number, because the mean of its divisors is an integer number (9012000).

Almost surely, 2^36047994 is an apocalyptic number.

36047994 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.

36047994 is a wasteful number, since it uses less digits than its factorization.

36047994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6008004.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 36047994 is about 6003.9981678878. The cubic root of 36047994 is about 330.3393937089.

The spelling of 36047994 in words is "thirty-six million, forty-seven thousand, nine hundred ninety-four".