8676634378 has 8 divisors (see below), whose sum is σ = 13198260960. Its totient is φ = 4277214060.

The previous prime is 8676634363. The next prime is 8676634427. The reversal of 8676634378 is 8734366768.

It is a happy number.

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

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, 30551388 + ... + 30551671.

It is an arithmetic number, because the mean of its divisors is an integer number (1649782620).

Almost surely, 2^8676634378 is an apocalyptic number.

8676634378 is a deficient number, since it is larger than the sum of its proper divisors (4521626582).

8676634378 is a wasteful number, since it uses less digits than its factorization.

8676634378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61103132.

The product of its digits is 24385536, while the sum is 58.

The square root of 8676634378 is about 93148.4534385837. The cubic root of 8676634378 is about 2054.8672274276.

The spelling of 8676634378 in words is "eight billion, six hundred seventy-six million, six hundred thirty-four thousand, three hundred seventy-eight".