7895284340 has 48 divisors (see below), whose sum is σ = 16996346640. Its totient is φ = 3079802880.

The previous prime is 7895284333. The next prime is 7895284363. The reversal of 7895284340 is 434825987.

It can be written as a sum of positive squares in 8 ways, for example, as 17656804 + 7877627536 = 4202^2 + 88756^2 .

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, 99560 + ... + 160320.

It is an arithmetic number, because the mean of its divisors is an integer number (354090555).

Almost surely, 2^7895284340 is an apocalyptic number.

It is an amenable number.

7895284340 is an abundant number, since it is smaller than the sum of its proper divisors (9101062300).

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

7895284340 is a wasteful number, since it uses less digits than its factorization.

7895284340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60932 (or 60930 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 7895284340 is about 88855.4125532035. The cubic root of 7895284340 is about 1991.2353414885.

The spelling of 7895284340 in words is "seven billion, eight hundred ninety-five million, two hundred eighty-four thousand, three hundred forty".