7966636134 has 8 divisors (see below), whose sum is σ = 15933272280. Its totient is φ = 2655545376.

The previous prime is 7966636121. The next prime is 7966636147. The reversal of 7966636134 is 4316366697.

It is an interprime number because it is at equal distance from previous prime (7966636121) and next prime (7966636147).

It is a sphenic number, since it is the product of 3 distinct primes.

7966636134 is an admirable number.

It is a Curzon number.

It is a congruent number.

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, 663886339 + ... + 663886350.

It is an arithmetic number, because the mean of its divisors is an integer number (1991659035).

Almost surely, 2^7966636134 is an apocalyptic number.

7966636134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7966636134 is a wasteful number, since it uses less digits than its factorization.

7966636134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327772694.

The product of its digits is 2939328, while the sum is 51.

The square root of 7966636134 is about 89256.0145536423. The cubic root of 7966636134 is about 1997.2158037575.

The spelling of 7966636134 in words is "seven billion, nine hundred sixty-six million, six hundred thirty-six thousand, one hundred thirty-four".