40984446 has 8 divisors (see below), whose sum is σ = 81968904. Its totient is φ = 13661480.

The previous prime is 40984439. The next prime is 40984451. The reversal of 40984446 is 64448904.

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

40984446 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3415365 + ... + 3415376.

It is an arithmetic number, because the mean of its divisors is an integer number (10246113).

Almost surely, 2^40984446 is an apocalyptic number.

40984446 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.

40984446 is a wasteful number, since it uses less digits than its factorization.

40984446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6830746.

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 40984446 is about 6401.9095588738. The cubic root of 40984446 is about 344.7781139939.

The spelling of 40984446 in words is "forty million, nine hundred eighty-four thousand, four hundred forty-six".