940740008 has 48 divisors (see below), whose sum is σ = 2004890580. Its totient is φ = 411319296.

The previous prime is 940740007. The next prime is 940740013. The reversal of 940740008 is 800047049.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 836250724 + 104489284 = 28918^2 + 10222^2 .

It is not an unprimeable number, because it can be changed into a prime (940740007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25016 + ... + 50072.

Almost surely, 2^940740008 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 940740008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1002445290).

940740008 is an abundant number, since it is smaller than the sum of its proper divisors (1064150572).

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

940740008 is a wasteful number, since it uses less digits than its factorization.

940740008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25114 (or 25091 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 940740008 is about 30671.4852591132. The cubic root of 940740008 is about 979.8430985793.

The spelling of 940740008 in words is "nine hundred forty million, seven hundred forty thousand, eight".