988811848 has 8 divisors (see below), whose sum is σ = 1854022230. Its totient is φ = 494405920.

The previous prime is 988811833. The next prime is 988811849. The reversal of 988811848 is 848118889.

It can be written as a sum of positive squares in only one way, i.e., 935258724 + 53553124 = 30582^2 + 7318^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (988811849) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61800733 + ... + 61800748.

Almost surely, 2^988811848 is an apocalyptic number.

It is an amenable number.

988811848 is a deficient number, since it is larger than the sum of its proper divisors (865210382).

988811848 is a wasteful number, since it uses less digits than its factorization.

988811848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123601487 (or 123601483 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 55.

The square root of 988811848 is about 31445.3788019798. The cubic root of 988811848 is about 996.2566205958.

It can be divided in two parts, 9888 and 11848, that added together give a triangular number (21736 = T₂₀₈).

The spelling of 988811848 in words is "nine hundred eighty-eight million, eight hundred eleven thousand, eight hundred forty-eight".