76898289867 has 16 divisors (see below), whose sum is σ = 117201891072. Its totient is φ = 43933050720.

The previous prime is 76898289859. The next prime is 76898289947.

76898289867 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 76898289867 - 2³ = 76898289859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76898289792 and 76898289801.

It is not an unprimeable number, because it can be changed into a prime (76898289827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 260148 + ... + 470609.

It is an arithmetic number, because the mean of its divisors is an integer number (7325118192).

Almost surely, 2^76898289867 is an apocalyptic number.

76898289867 is a deficient number, since it is larger than the sum of its proper divisors (40303601205).

76898289867 is a wasteful number, since it uses less digits than its factorization.

76898289867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735778.

The product of its digits is 1170505728, while the sum is 78.

The spelling of 76898289867 in words is "seventy-six billion, eight hundred ninety-eight million, two hundred eighty-nine thousand, eight hundred sixty-seven".