8728480741 has 2 divisors, whose sum is σ = 8728480742. Its totient is φ = 8728480740.

The previous prime is 8728480727. The next prime is 8728480751. The reversal of 8728480741 is 1470848278.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6624332100 + 2104148641 = 81390^2 + 45871^2 .

It is a cyclic number.

It is not a de Polignac number, because 8728480741 - 2¹³ = 8728472549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8728480711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4364240370 + 4364240371.

It is an arithmetic number, because the mean of its divisors is an integer number (4364240371).

Almost surely, 2^8728480741 is an apocalyptic number.

It is an amenable number.

8728480741 is a deficient number, since it is larger than the sum of its proper divisors (1).

8728480741 is an equidigital number, since it uses as much as digits as its factorization.

8728480741 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 802816, while the sum is 49.

The square root of 8728480741 is about 93426.3385828643. The cubic root of 8728480741 is about 2058.9519868714.

The spelling of 8728480741 in words is "eight billion, seven hundred twenty-eight million, four hundred eighty thousand, seven hundred forty-one".