8676004429 has 2 divisors, whose sum is σ = 8676004430. Its totient is φ = 8676004428.

The previous prime is 8676004427. The next prime is 8676004471. The reversal of 8676004429 is 9244006768.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6976091529 + 1699912900 = 83523^2 + 41230^2 .

It is a cyclic number.

It is not a de Polignac number, because 8676004429 - 2¹ = 8676004427 is a prime.

Together with 8676004427, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8676004427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4338002214 + 4338002215.

It is an arithmetic number, because the mean of its divisors is an integer number (4338002215).

Almost surely, 2^8676004429 is an apocalyptic number.

It is an amenable number.

8676004429 is a deficient number, since it is larger than the sum of its proper divisors (1).

8676004429 is an equidigital number, since it uses as much as digits as its factorization.

8676004429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 8676004429 is about 93145.0719523046. The cubic root of 8676004429 is about 2054.8174964364.

The spelling of 8676004429 in words is "eight billion, six hundred seventy-six million, four thousand, four hundred twenty-nine".