36994728 has 32 divisors (see below), whose sum is σ = 92806560. Its totient is φ = 12288960.

The previous prime is 36994693. The next prime is 36994739. The reversal of 36994728 is 82749963.

36994728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4858 + ... + 9878.

It is an arithmetic number, because the mean of its divisors is an integer number (2900205).

Almost surely, 2^36994728 is an apocalyptic number.

It is an amenable number.

36994728 is an abundant number, since it is smaller than the sum of its proper divisors (55811832).

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

36994728 is a wasteful number, since it uses less digits than its factorization.

36994728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5337 (or 5333 counting only the distinct ones).

The product of its digits is 653184, while the sum is 48.

The square root of 36994728 is about 6082.3291591297. The cubic root of 36994728 is about 333.2063578601.

The spelling of 36994728 in words is "thirty-six million, nine hundred ninety-four thousand, seven hundred twenty-eight".