7040452608 has 576 divisors, whose sum is σ = 25184839680. Its totient is φ = 1922973696.

The previous prime is 7040452577. The next prime is 7040452613. The reversal of 7040452608 is 8062540407.

7040452608 is a `hidden beast` number, since 7 + 0 + 4 + 0 + 45 + 2 + 608 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 149796841 + ... + 149796887.

It is an arithmetic number, because the mean of its divisors is an integer number (43723680).

Almost surely, 2^7040452608 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 7040452608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12592419840).

7040452608 is an abundant number, since it is smaller than the sum of its proper divisors (18144387072).

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

7040452608 is an equidigital number, since it uses as much as digits as its factorization.

7040452608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 36.

The square root of 7040452608 is about 83907.4049652353. The cubic root of 7040452608 is about 1916.6090145767.

The spelling of 7040452608 in words is "seven billion, forty million, four hundred fifty-two thousand, six hundred eight".