940841169 has 8 divisors (see below), whose sum is σ = 1257616320. Its totient is φ = 625646736.

The previous prime is 940841147. The next prime is 940841173. The reversal of 940841169 is 961148049.

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

It is not a de Polignac number, because 940841169 - 2²¹ = 938744017 is a prime.

It is a super-2 number, since 2×940841169² = 1770364210570573122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 940841169.

It is not an unprimeable number, because it can be changed into a prime (940841119) 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, 393789 + ... + 396170.

It is an arithmetic number, because the mean of its divisors is an integer number (157202040).

Almost surely, 2^940841169 is an apocalyptic number.

It is an amenable number.

940841169 is a deficient number, since it is larger than the sum of its proper divisors (316775151).

940841169 is a wasteful number, since it uses less digits than its factorization.

940841169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790359.

The product of its (nonzero) digits is 62208, while the sum is 42.

The square root of 940841169 is about 30673.1343197920. The cubic root of 940841169 is about 979.8782192836.

The spelling of 940841169 in words is "nine hundred forty million, eight hundred forty-one thousand, one hundred sixty-nine".