7948470088 has 128 divisors (see below), whose sum is σ = 18038764800. Its totient is φ = 3245654016.

The previous prime is 7948470077. The next prime is 7948470109. The reversal of 7948470088 is 8800748497.

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, 2397520 + ... + 2400832.

It is an arithmetic number, because the mean of its divisors is an integer number (140927850).

Almost surely, 2^7948470088 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 7948470088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9019382400).

7948470088 is an abundant number, since it is smaller than the sum of its proper divisors (10090294712).

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

7948470088 is a wasteful number, since it uses less digits than its factorization.

7948470088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3431 (or 3427 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 55.

The square root of 7948470088 is about 89154.1927673623. The cubic root of 7948470088 is about 1995.6965876290.

The spelling of 7948470088 in words is "seven billion, nine hundred forty-eight million, four hundred seventy thousand, eighty-eight".