40907794 has 8 divisors (see below), whose sum is σ = 61393968. Its totient is φ = 20443140.

The previous prime is 40907773. The next prime is 40907803. The reversal of 40907794 is 49770904.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 789 + ... + 9079.

It is an arithmetic number, because the mean of its divisors is an integer number (7674246).

Almost surely, 2^40907794 is an apocalyptic number.

40907794 is a deficient number, since it is larger than the sum of its proper divisors (20486174).

40907794 is a wasteful number, since it uses less digits than its factorization.

40907794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10760.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 40907794 is about 6395.9201058175. The cubic root of 40907794 is about 344.5630370764.

The spelling of 40907794 in words is "forty million, nine hundred seven thousand, seven hundred ninety-four".