7400007080 has 64 divisors (see below), whose sum is σ = 16942640400. Its totient is φ = 2908293120.

The previous prime is 7400007031. The next prime is 7400007137. The reversal of 7400007080 is 807000047.

It can be written as a sum of positive squares in 8 ways, for example, as 1101045124 + 6298961956 = 33182^2 + 79366^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 780770 + ... + 790190.

Almost surely, 2^7400007080 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 7400007080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8471320200).

7400007080 is an abundant number, since it is smaller than the sum of its proper divisors (9542633320).

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

7400007080 is a wasteful number, since it uses less digits than its factorization.

7400007080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9774 (or 9770 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 26.

The square root of 7400007080 is about 86023.2938220805. The cubic root of 7400007080 is about 1948.6957818502.

The spelling of 7400007080 in words is "seven billion, four hundred million, seven thousand, eighty".