7400080008 has 96 divisors (see below), whose sum is σ = 21238715160. Its totient is φ = 2319636480.

The previous prime is 7400080001. The next prime is 7400080033. The reversal of 7400080008 is 8000800047.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 7389465444 + 10614564 = 85962^2 + 3258^2 .

It is a super-2 number, since 2×7400080008² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (7400080001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2295838 + ... + 2299058.

Almost surely, 2^7400080008 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 7400080008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10619357580).

7400080008 is an abundant number, since it is smaller than the sum of its proper divisors (13838635152).

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

7400080008 is a wasteful number, since it uses less digits than its factorization.

7400080008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5127 (or 5120 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 7400080008 is about 86023.7177062233. The cubic root of 7400080008 is about 1948.7021833765.

The spelling of 7400080008 in words is "seven billion, four hundred million, eighty thousand, eight".