40736984 has 16 divisors (see below), whose sum is σ = 76516800. Its totient is φ = 20332512.

The previous prime is 40736977. The next prime is 40737017. The reversal of 40736984 is 48963704.

40736984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 662 + ... + 9050.

It is an arithmetic number, because the mean of its divisors is an integer number (4782300).

Almost surely, 2^40736984 is an apocalyptic number.

It is an amenable number.

40736984 is a deficient number, since it is larger than the sum of its proper divisors (35779816).

40736984 is a wasteful number, since it uses less digits than its factorization.

40736984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002 (or 8998 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 40736984 is about 6382.5530941779. The cubic root of 40736984 is about 344.0827951061.

The spelling of 40736984 in words is "forty million, seven hundred thirty-six thousand, nine hundred eighty-four".