7834074888 has 16 divisors (see below), whose sum is σ = 19585187280. Its totient is φ = 2611358288.

The previous prime is 7834074869. The next prime is 7834074917. The reversal of 7834074888 is 8884704387.

It is a super-2 number, since 2×7834074888² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 163209870 + ... + 163209917.

It is an arithmetic number, because the mean of its divisors is an integer number (1224074205).

Almost surely, 2^7834074888 is an apocalyptic number.

It is an amenable number.

7834074888 is an abundant number, since it is smaller than the sum of its proper divisors (11751112392).

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

7834074888 is a wasteful number, since it uses less digits than its factorization.

7834074888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326419796 (or 326419792 counting only the distinct ones).

The product of its (nonzero) digits is 9633792, while the sum is 57.

The square root of 7834074888 is about 88510.3095012101. The cubic root of 7834074888 is about 1986.0761961296.

The spelling of 7834074888 in words is "seven billion, eight hundred thirty-four million, seventy-four thousand, eight hundred eighty-eight".