8678093990 has 8 divisors (see below), whose sum is σ = 15620569200. Its totient is φ = 3471237592.

The previous prime is 8678093981. The next prime is 8678094017. The reversal of 8678093990 is 993908768.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 433904690 + ... + 433904709.

It is an arithmetic number, because the mean of its divisors is an integer number (1952571150).

Almost surely, 2^8678093990 is an apocalyptic number.

8678093990 is a deficient number, since it is larger than the sum of its proper divisors (6942475210).

8678093990 is a wasteful number, since it uses less digits than its factorization.

8678093990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867809406.

The product of its (nonzero) digits is 5878656, while the sum is 59.

The square root of 8678093990 is about 93156.2879788584. The cubic root of 8678093990 is about 2054.9824464770.

The spelling of 8678093990 in words is "eight billion, six hundred seventy-eight million, ninety-three thousand, nine hundred ninety".