40324317 has 32 divisors (see below), whose sum is σ = 60480000. Its totient is φ = 23691840.

The previous prime is 40324307. The next prime is 40324331. The reversal of 40324317 is 71342304.

It is not a de Polignac number, because 40324317 - 2⁷ = 40324189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40324307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270559 + ... + 270707.

It is an arithmetic number, because the mean of its divisors is an integer number (1890000).

Almost surely, 2^40324317 is an apocalyptic number.

It is an amenable number.

40324317 is a deficient number, since it is larger than the sum of its proper divisors (20155683).

40324317 is a wasteful number, since it uses less digits than its factorization.

40324317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 40324317 is about 6350.1430692544. The cubic root of 40324317 is about 342.9169929496.

The spelling of 40324317 in words is "forty million, three hundred twenty-four thousand, three hundred seventeen".