7622876880 has 120 divisors (see below), whose sum is σ = 25839676512. Its totient is φ = 2013748992.

The previous prime is 7622876861. The next prime is 7622876897. The reversal of 7622876880 is 886782267.

7622876880 is a `hidden beast` number, since 7 + 622 + 8 + 7 + 6 + 8 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27567 + ... + 126513.

Almost surely, 2^7622876880 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 7622876880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12919838256).

7622876880 is an abundant number, since it is smaller than the sum of its proper divisors (18216799632).

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

7622876880 is a wasteful number, since it uses less digits than its factorization.

7622876880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99073 (or 99064 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 54.

The square root of 7622876880 is about 87309.0881867403. The cubic root of 7622876880 is about 1968.0658935898.

The spelling of 7622876880 in words is "seven billion, six hundred twenty-two million, eight hundred seventy-six thousand, eight hundred eighty".