988970076 has 36 divisors (see below), whose sum is σ = 2535112944. Its totient is φ = 325012800.

The previous prime is 988970069. The next prime is 988970119. The reversal of 988970076 is 670079889.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×988970076² = 1956123622446891552, which contains 22 as substring.

It is a congruent number.

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, 190905 + ... + 196016.

It is an arithmetic number, because the mean of its divisors is an integer number (70419804).

Almost surely, 2^988970076 is an apocalyptic number.

It is an amenable number.

988970076 is an abundant number, since it is smaller than the sum of its proper divisors (1546142868).

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

988970076 is a wasteful number, since it uses less digits than its factorization.

988970076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387002 (or 386997 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 54.

The square root of 988970076 is about 31447.8946195131. The cubic root of 988970076 is about 996.3097575283.

The spelling of 988970076 in words is "nine hundred eighty-eight million, nine hundred seventy thousand, seventy-six".