8078664430 has 8 divisors (see below), whose sum is σ = 14541595992. Its totient is φ = 3231465768.

The previous prime is 8078664413. The next prime is 8078664457. The reversal of 8078664430 is 344668708.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 403933212 + ... + 403933231.

It is an arithmetic number, because the mean of its divisors is an integer number (1817699499).

Almost surely, 2^8078664430 is an apocalyptic number.

8078664430 is a deficient number, since it is larger than the sum of its proper divisors (6462931562).

8078664430 is a wasteful number, since it uses less digits than its factorization.

8078664430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807866450.

The product of its (nonzero) digits is 774144, while the sum is 46.

The square root of 8078664430 is about 89881.3908993402. The cubic root of 8078664430 is about 2006.5339993465.

The spelling of 8078664430 in words is "eight billion, seventy-eight million, six hundred sixty-four thousand, four hundred thirty".