974408616 has 384 divisors, whose sum is σ = 3186892800. Its totient is φ = 277136640.

The previous prime is 974408581. The next prime is 974408627. The reversal of 974408616 is 616804479.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 26335350 + ... + 26335386.

It is an arithmetic number, because the mean of its divisors is an integer number (8299200).

Almost surely, 2^974408616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 974408616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1593446400).

974408616 is an abundant number, since it is smaller than the sum of its proper divisors (2212484184).

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

974408616 is a wasteful number, since it uses less digits than its factorization.

974408616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 115 counting only the distinct ones).

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

The square root of 974408616 is about 31215.5188327857. The cubic root of 974408616 is about 991.3957173218.

The spelling of 974408616 in words is "nine hundred seventy-four million, four hundred eight thousand, six hundred sixteen".