9670387860 has 72 divisors (see below), whose sum is σ = 33524015616. Its totient is φ = 2210374080.

The previous prime is 9670387843. The next prime is 9670387871. The reversal of 9670387860 is 687830769.

It is a junction number, because it is equal to n+sod(n) for n = 9670387797 and 9670387806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3836196 + ... + 3838715.

It is an arithmetic number, because the mean of its divisors is an integer number (465611328).

Almost surely, 2^9670387860 is an apocalyptic number.

9670387860 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

9670387860 is an abundant number, since it is smaller than the sum of its proper divisors (23853627756).

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

9670387860 is a wasteful number, since it uses less digits than its factorization.

9670387860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7674933 (or 7674928 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 54.

The square root of 9670387860 is about 98338.1302445801. The cubic root of 9670387860 is about 2130.4988185704.

The spelling of 9670387860 in words is "nine billion, six hundred seventy million, three hundred eighty-seven thousand, eight hundred sixty".