7883388000 has 288 divisors, whose sum is σ = 29197651392. Its totient is φ = 2010624000.

The previous prime is 7883387999. The next prime is 7883388013. The reversal of 7883388000 is 8833887.

It is a tau number, because it is divible by the number of its divisors (288).

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 823240 + ... + 832760.

It is an arithmetic number, because the mean of its divisors is an integer number (101380734).

Almost surely, 2^7883388000 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 7883388000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14598825696).

7883388000 is an abundant number, since it is smaller than the sum of its proper divisors (21314263392).

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

7883388000 is a wasteful number, since it uses less digits than its factorization.

7883388000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9575 (or 9554 counting only the distinct ones).

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

The square root of 7883388000 is about 88788.4451941805. The cubic root of 7883388000 is about 1990.2347306927.

The spelling of 7883388000 in words is "seven billion, eight hundred eighty-three million, three hundred eighty-eight thousand".