9678078108 has 72 divisors (see below), whose sum is σ = 26582366720. Its totient is φ = 2957640480.

The previous prime is 9678078107. The next prime is 9678078119. The reversal of 9678078108 is 8018708769.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9678078101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 207010 + ... + 249417.

Almost surely, 2^9678078108 is an apocalyptic number.

It is an amenable number.

9678078108 is an abundant number, since it is smaller than the sum of its proper divisors (16904288612).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9678078108 is a wasteful number, since it uses less digits than its factorization.

9678078108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456487 (or 456482 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The square root of 9678078108 is about 98377.2235225207. The cubic root of 9678078108 is about 2131.0634192656.

The spelling of 9678078108 in words is "nine billion, six hundred seventy-eight million, seventy-eight thousand, one hundred eight".