988910073 has 16 divisors (see below), whose sum is σ = 1466488000. Its totient is φ = 658627200.

The previous prime is 988910059. The next prime is 988910113. The reversal of 988910073 is 370019889.

It is not a de Polignac number, because 988910073 - 2¹⁰ = 988909049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (988910473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10953 + ... + 45801.

It is an arithmetic number, because the mean of its divisors is an integer number (91655500).

Almost surely, 2^988910073 is an apocalyptic number.

It is an amenable number.

988910073 is a deficient number, since it is larger than the sum of its proper divisors (477577927).

988910073 is a wasteful number, since it uses less digits than its factorization.

988910073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35909 (or 35903 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 988910073 is about 31446.9405984112. The cubic root of 988910073 is about 996.2896076825.

The spelling of 988910073 in words is "nine hundred eighty-eight million, nine hundred ten thousand, seventy-three".