7948787610 has 32 divisors (see below), whose sum is σ = 19080764352. Its totient is φ = 2119268480.

The previous prime is 7948787591. The next prime is 7948787611. The reversal of 7948787610 is 167878497.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (7948787611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153430 + ... + 198590.

It is an arithmetic number, because the mean of its divisors is an integer number (596273886).

Almost surely, 2^7948787610 is an apocalyptic number.

7948787610 is an abundant number, since it is smaller than the sum of its proper divisors (11131976742).

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

7948787610 is a wasteful number, since it uses less digits than its factorization.

7948787610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51038.

The product of its (nonzero) digits is 4741632, while the sum is 57.

The square root of 7948787610 is about 89155.9734958909. The cubic root of 7948787610 is about 1995.7231616794.

The spelling of 7948787610 in words is "seven billion, nine hundred forty-eight million, seven hundred eighty-seven thousand, six hundred ten".