9880678825 has 12 divisors (see below), whose sum is σ = 12647269888. Its totient is φ = 7649557200.

The previous prime is 9880678793. The next prime is 9880678831. The reversal of 9880678825 is 5288760889.

It is not a de Polignac number, because 9880678825 - 2⁵ = 9880678793 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6373857 + ... + 6375406.

Almost surely, 2^9880678825 is an apocalyptic number.

It is an amenable number.

9880678825 is a deficient number, since it is larger than the sum of its proper divisors (2766591063).

9880678825 is a wasteful number, since it uses less digits than its factorization.

9880678825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12749304 (or 12749299 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 61.

The square root of 9880678825 is about 99401.6037345475. The cubic root of 9880678825 is about 2145.8313909388.

The spelling of 9880678825 in words is "nine billion, eight hundred eighty million, six hundred seventy-eight thousand, eight hundred twenty-five".