982357740 has 192 divisors, whose sum is σ = 3761694720. Its totient is φ = 207256320.

The previous prime is 982357721. The next prime is 982357751. The reversal of 982357740 is 47753289.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39145 + ... + 59135.

It is an arithmetic number, because the mean of its divisors is an integer number (19592160).

Almost surely, 2^982357740 is an apocalyptic number.

982357740 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 982357740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1880847360).

982357740 is an abundant number, since it is smaller than the sum of its proper divisors (2779336980).

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

982357740 is a wasteful number, since it uses less digits than its factorization.

982357740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20029 (or 20021 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 982357740 is about 31342.5866832972. The cubic root of 982357740 is about 994.0843204086.

The spelling of 982357740 in words is "nine hundred eighty-two million, three hundred fifty-seven thousand, seven hundred forty".