7786630080 has 168 divisors, whose sum is σ = 26815383504. Its totient is φ = 2073907200.

The previous prime is 7786630069. The next prime is 7786630129. The reversal of 7786630080 is 800366877.

7786630080 is a `hidden beast` number, since 7 + 7 + 8 + 6 + 630 + 0 + 8 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4523620 + ... + 4525340.

It is an arithmetic number, because the mean of its divisors is an integer number (159615378).

Almost surely, 2^7786630080 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 7786630080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13407691752).

7786630080 is an abundant number, since it is smaller than the sum of its proper divisors (19028753424).

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

7786630080 is a wasteful number, since it uses less digits than its factorization.

7786630080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315 (or 3302 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 7786630080 is about 88241.8839327448. The cubic root of 7786630080 is about 1982.0587096435.

The spelling of 7786630080 in words is "seven billion, seven hundred eighty-six million, six hundred thirty thousand, eighty".