76494008867 has 2 divisors, whose sum is σ = 76494008868. Its totient is φ = 76494008866.

The previous prime is 76494008839. The next prime is 76494008881. The reversal of 76494008867 is 76880049467.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76494008867 is a prime.

It is not a weakly prime, because it can be changed into another prime (76494008807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38247004433 + 38247004434.

It is an arithmetic number, because the mean of its divisors is an integer number (38247004434).

Almost surely, 2^76494008867 is an apocalyptic number.

76494008867 is a deficient number, since it is larger than the sum of its proper divisors (1).

76494008867 is an equidigital number, since it uses as much as digits as its factorization.

76494008867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16257024, while the sum is 59.

The spelling of 76494008867 in words is "seventy-six billion, four hundred ninety-four million, eight thousand, eight hundred sixty-seven".