8678442229 has 8 divisors (see below), whose sum is σ = 9030320640. Its totient is φ = 8333531856.

The previous prime is 8678442211. The next prime is 8678442233. The reversal of 8678442229 is 9222448768.

It is a happy number.

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 8678442229 - 2¹¹ = 8678440181 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 (8678442239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1739469 + ... + 1744450.

It is an arithmetic number, because the mean of its divisors is an integer number (1128790080).

Almost surely, 2^8678442229 is an apocalyptic number.

It is an amenable number.

8678442229 is a deficient number, since it is larger than the sum of its proper divisors (351878411).

8678442229 is a wasteful number, since it uses less digits than its factorization.

8678442229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3484019.

The product of its digits is 3096576, while the sum is 52.

The square root of 8678442229 is about 93158.1570717240. The cubic root of 8678442229 is about 2055.0099339053.

The spelling of 8678442229 in words is "eight billion, six hundred seventy-eight million, four hundred forty-two thousand, two hundred twenty-nine".