8347134788 has 12 divisors (see below), whose sum is σ = 14623960512. Its totient is φ = 4168860360.

The previous prime is 8347134727. The next prime is 8347134797. The reversal of 8347134788 is 8874317438.

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, 1172768 + ... + 1179863.

It is an arithmetic number, because the mean of its divisors is an integer number (1218663376).

Almost surely, 2^8347134788 is an apocalyptic number.

It is an amenable number.

8347134788 is a deficient number, since it is larger than the sum of its proper divisors (6276825724).

8347134788 is a wasteful number, since it uses less digits than its factorization.

8347134788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353522 (or 2353520 counting only the distinct ones).

The product of its digits is 3612672, while the sum is 53.

The square root of 8347134788 is about 91362.6553248098. The cubic root of 8347134788 is about 2028.5192910066.

The spelling of 8347134788 in words is "eight billion, three hundred forty-seven million, one hundred thirty-four thousand, seven hundred eighty-eight".