40794413 has 8 divisors (see below), whose sum is σ = 44647200. Its totient is φ = 36965680.

The previous prime is 40794379. The next prime is 40794427. The reversal of 40794413 is 31449704.

It is a happy number.

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 40794413 - 2¹⁸ = 40532269 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40794413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40794493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2363 + ... + 9336.

It is an arithmetic number, because the mean of its divisors is an integer number (5580900).

Almost surely, 2^40794413 is an apocalyptic number.

It is an amenable number.

40794413 is a deficient number, since it is larger than the sum of its proper divisors (3852787).

40794413 is a wasteful number, since it uses less digits than its factorization.

40794413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12027.

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 40794413 is about 6387.0504147063. The cubic root of 40794413 is about 344.2444095283.

The spelling of 40794413 in words is "forty million, seven hundred ninety-four thousand, four hundred thirteen".