988959624 has 32 divisors (see below), whose sum is σ = 2557656000. Its totient is φ = 318285632.

The previous prime is 988959611. The next prime is 988959659. The reversal of 988959624 is 426959889.

988959624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×988959624² = 1956082275804442752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709764 + ... + 711155.

It is an arithmetic number, because the mean of its divisors is an integer number (79926750).

Almost surely, 2^988959624 is an apocalyptic number.

It is an amenable number.

988959624 is an abundant number, since it is smaller than the sum of its proper divisors (1568696376).

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

988959624 is a wasteful number, since it uses less digits than its factorization.

988959624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1420957 (or 1420953 counting only the distinct ones).

The product of its digits is 11197440, while the sum is 60.

The square root of 988959624 is about 31447.7284394279. The cubic root of 988959624 is about 996.3062476593.

The spelling of 988959624 in words is "nine hundred eighty-eight million, nine hundred fifty-nine thousand, six hundred twenty-four".