40693323 has 24 divisors (see below), whose sum is σ = 60246720. Its totient is φ = 24229360.

The previous prime is 40693309. The next prime is 40693333. The reversal of 40693323 is 32339604.

It is not a de Polignac number, because 40693323 - 2⁹ = 40692811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40693333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227248 + ... + 227426.

It is an arithmetic number, because the mean of its divisors is an integer number (2510280).

Almost surely, 2^40693323 is an apocalyptic number.

40693323 is a deficient number, since it is larger than the sum of its proper divisors (19553397).

40693323 is a wasteful number, since it uses less digits than its factorization.

40693323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 276 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

The square root of 40693323 is about 6379.1318374838. The cubic root of 40693323 is about 343.9598243824.

The spelling of 40693323 in words is "forty million, six hundred ninety-three thousand, three hundred twenty-three".