7676678000 has 80 divisors (see below), whose sum is σ = 18586488960. Its totient is φ = 3066656000.

The previous prime is 7676677999. The next prime is 7676678011. The reversal of 7676678000 is 8766767.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 1879961 + ... + 1884039.

It is an arithmetic number, because the mean of its divisors is an integer number (232331112).

Almost surely, 2^7676678000 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 7676678000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9293244480).

7676678000 is an abundant number, since it is smaller than the sum of its proper divisors (10909810960).

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

7676678000 is a wasteful number, since it uses less digits than its factorization.

7676678000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5043 (or 5027 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 47.

The square root of 7676678000 is about 87616.6536681241. The cubic root of 7676678000 is about 1972.6851477262.

The spelling of 7676678000 in words is "seven billion, six hundred seventy-six million, six hundred seventy-eight thousand".