988340760 has 384 divisors, whose sum is σ = 3698472960. Its totient is φ = 226713600.

The previous prime is 988340741. The next prime is 988340761. The reversal of 988340760 is 67043889.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (988340761) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 10189032 + ... + 10189128.

It is an arithmetic number, because the mean of its divisors is an integer number (9631440).

Almost surely, 2^988340760 is an apocalyptic number.

988340760 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 988340760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1849236480).

988340760 is an abundant number, since it is smaller than the sum of its proper divisors (2710132200).

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

988340760 is a wasteful number, since it uses less digits than its factorization.

988340760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 232 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 988340760 is about 31437.8873335980. The cubic root of 988340760 is about 996.0983838557.

The spelling of 988340760 in words is "nine hundred eighty-eight million, three hundred forty thousand, seven hundred sixty".