940086168 has 64 divisors (see below), whose sum is σ = 2740800000. Its totient is φ = 268593696.

The previous prime is 940086163. The next prime is 940086193. The reversal of 940086168 is 861680049.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (940086163) 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 15 ways as a sum of consecutive naturals, for example, 48868 + ... + 65331.

It is an arithmetic number, because the mean of its divisors is an integer number (42825000).

Almost surely, 2^940086168 is an apocalyptic number.

940086168 is a gapful number since it is divisible by the number (98) formed by its first and last digit.

It is an amenable number.

940086168 is an abundant number, since it is smaller than the sum of its proper divisors (1800713832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

940086168 is a wasteful number, since it uses less digits than its factorization.

940086168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114229 (or 114211 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 940086168 is about 30660.8246464442. The cubic root of 940086168 is about 979.6160400619.

The spelling of 940086168 in words is "nine hundred forty million, eighty-six thousand, one hundred sixty-eight".