988877712 has 40 divisors (see below), whose sum is σ = 2555972320. Its totient is φ = 329448960.

The previous prime is 988877693. The next prime is 988877713. The reversal of 988877712 is 217778889.

It is not an unprimeable number, because it can be changed into a prime (988877713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109464 + ... + 118152.

It is an arithmetic number, because the mean of its divisors is an integer number (63899308).

Almost surely, 2^988877712 is an apocalyptic number.

It is an amenable number.

988877712 is an abundant number, since it is smaller than the sum of its proper divisors (1567094608).

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

988877712 is a wasteful number, since it uses less digits than its factorization.

988877712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11071 (or 11065 counting only the distinct ones).

The product of its digits is 3161088, while the sum is 57.

The square root of 988877712 is about 31446.4260608420. The cubic root of 988877712 is about 996.2787400682.

The spelling of 988877712 in words is "nine hundred eighty-eight million, eight hundred seventy-seven thousand, seven hundred twelve".