76198947718 has 8 divisors (see below), whose sum is σ = 115745237280. Its totient is φ = 37617201960.

The previous prime is 76198947677. The next prime is 76198947749. The reversal of 76198947718 is 81774989167.

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

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, 241135753 + ... + 241136068.

It is an arithmetic number, because the mean of its divisors is an integer number (14468154660).

Almost surely, 2^76198947718 is an apocalyptic number.

76198947718 is a deficient number, since it is larger than the sum of its proper divisors (39546289562).

76198947718 is a wasteful number, since it uses less digits than its factorization.

76198947718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482271902.

The product of its digits is 42674688, while the sum is 67.

The spelling of 76198947718 in words is "seventy-six billion, one hundred ninety-eight million, nine hundred forty-seven thousand, seven hundred eighteen".