77000084693 has 8 divisors (see below), whose sum is σ = 88021028160. Its totient is φ = 65984374080.

The previous prime is 77000084659. The next prime is 77000084717. The reversal of 77000084693 is 39648000077.

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

It is a cyclic number.

It is not a de Polignac number, because 77000084693 - 2²⁴ = 76983307477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77000084093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276628 + ... + 1335581.

It is an arithmetic number, because the mean of its divisors is an integer number (11002628520).

Almost surely, 2^77000084693 is an apocalyptic number.

It is an amenable number.

77000084693 is a deficient number, since it is larger than the sum of its proper divisors (11020943467).

77000084693 is a wasteful number, since it uses less digits than its factorization.

77000084693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616427.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 77000084693 in words is "seventy-seven billion, eighty-four thousand, six hundred ninety-three".