942494488 has 64 divisors (see below), whose sum is σ = 2017854720. Its totient is φ = 409536000.

The previous prime is 942494479. The next prime is 942494489. The reversal of 942494488 is 884494249.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (942494489) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115338 + ... + 123238.

It is an arithmetic number, because the mean of its divisors is an integer number (31528980).

Almost surely, 2^942494488 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 942494488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1008927360).

942494488 is an abundant number, since it is smaller than the sum of its proper divisors (1075360232).

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

942494488 is a wasteful number, since it uses less digits than its factorization.

942494488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7988 (or 7984 counting only the distinct ones).

The product of its digits is 2654208, while the sum is 52.

The square root of 942494488 is about 30700.0730943755. The cubic root of 942494488 is about 980.4518560449.

The spelling of 942494488 in words is "nine hundred forty-two million, four hundred ninety-four thousand, four hundred eighty-eight".