982077534 has 40 divisors (see below), whose sum is σ = 2216463480. Its totient is φ = 324996624.

The previous prime is 982077533. The next prime is 982077557. The reversal of 982077534 is 435770289.

982077534 is a `hidden beast` number, since 98 + 20 + 7 + 7 + 534 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 982077534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (982077533) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 712 + ... + 44324.

It is an arithmetic number, because the mean of its divisors is an integer number (55411587).

Almost surely, 2^982077534 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 982077534, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1108231740).

982077534 is an abundant number, since it is smaller than the sum of its proper divisors (1234385946).

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

982077534 is a wasteful number, since it uses less digits than its factorization.

982077534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43766 (or 43757 counting only the distinct ones).

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

The square root of 982077534 is about 31338.1163122483. The cubic root of 982077534 is about 993.9897944641.

The spelling of 982077534 in words is "nine hundred eighty-two million, seventy-seven thousand, five hundred thirty-four".