40896799 has 8 divisors (see below), whose sum is σ = 41538560. Its totient is φ = 40258296.

The previous prime is 40896767. The next prime is 40896809. The reversal of 40896799 is 99769804.

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

It is a cyclic number.

It is not a de Polignac number, because 40896799 - 2⁵ = 40896767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40896749) 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 7 ways as a sum of consecutive naturals, for example, 37942 + ... + 39004.

It is an arithmetic number, because the mean of its divisors is an integer number (5192320).

Almost surely, 2^40896799 is an apocalyptic number.

40896799 is a deficient number, since it is larger than the sum of its proper divisors (641761).

40896799 is a wasteful number, since it uses less digits than its factorization.

40896799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1629.

The product of its (nonzero) digits is 979776, while the sum is 52.

The square root of 40896799 is about 6395.0605157418. The cubic root of 40896799 is about 344.5321643120.

The spelling of 40896799 in words is "forty million, eight hundred ninety-six thousand, seven hundred ninety-nine".