7860602880 has 528 divisors, whose sum is σ = 30467340540. Its totient is φ = 1934917632.

The previous prime is 7860602837. The next prime is 7860602887. The reversal of 7860602880 is 882060687.

It can be written as a sum of positive squares in 2 ways, for example, as 7316407296 + 544195584 = 85536^2 + 23328^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 2808 × 1080 × 2592.

It is not an unprimeable number, because it can be changed into a prime (7860602887) by changing a digit.

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 43 ways as a sum of consecutive naturals, for example, 604661754 + ... + 604661766.

Almost surely, 2^7860602880 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 7860602880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15233670270).

7860602880 is an abundant number, since it is smaller than the sum of its proper divisors (22606737660).

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

7860602880 is an frugal number, since it uses more digits than its factorization.

7860602880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70 (or 23 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 45.

The square root of 7860602880 is about 88660.0410557090. The cubic root of 7860602880 is about 1988.3154418234.

The spelling of 7860602880 in words is "seven billion, eight hundred sixty million, six hundred two thousand, eight hundred eighty".