940458888 has 96 divisors (see below), whose sum is σ = 2581138560. Its totient is φ = 309329280.

The previous prime is 940458881. The next prime is 940458917. The reversal of 940458888 is 888854049.

It is not an unprimeable number, because it can be changed into a prime (940458881) 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 23 ways as a sum of consecutive naturals, for example, 3063231 + ... + 3063537.

It is an arithmetic number, because the mean of its divisors is an integer number (26886860).

Almost surely, 2^940458888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 940458888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1290569280).

940458888 is an abundant number, since it is smaller than the sum of its proper divisors (1640679672).

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

940458888 is a wasteful number, since it uses less digits than its factorization.

940458888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The square root of 940458888 is about 30666.9021585161. The cubic root of 940458888 is about 979.7454871487.

The spelling of 940458888 in words is "nine hundred forty million, four hundred fifty-eight thousand, eight hundred eighty-eight".