7666600704 has 288 divisors, whose sum is σ = 24900825600. Its totient is φ = 2044133376.

The previous prime is 7666600663. The next prime is 7666600717. The reversal of 7666600704 is 4070066667.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13617127 + ... + 13617689.

It is an arithmetic number, because the mean of its divisors is an integer number (86461200).

Almost surely, 2^7666600704 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 7666600704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12450412800).

7666600704 is an abundant number, since it is smaller than the sum of its proper divisors (17234224896).

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

7666600704 is a wasteful number, since it uses less digits than its factorization.

7666600704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755 (or 741 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 42.

The square root of 7666600704 is about 87559.1269029106. The cubic root of 7666600704 is about 1971.8215781312.

The spelling of 7666600704 in words is "seven billion, six hundred sixty-six million, six hundred thousand, seven hundred four".