974313486 has 48 divisors (see below), whose sum is σ = 2243024784. Its totient is φ = 304595712.

The previous prime is 974313467. The next prime is 974313491. The reversal of 974313486 is 684313479.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 84225 + ... + 95091.

It is an arithmetic number, because the mean of its divisors is an integer number (46729683).

Almost surely, 2^974313486 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 974313486, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1121512392).

974313486 is an abundant number, since it is smaller than the sum of its proper divisors (1268711298).

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

974313486 is a wasteful number, since it uses less digits than its factorization.

974313486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11185 (or 11182 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 974313486 is about 31213.9950342791. The cubic root of 974313486 is about 991.3634534637.

The spelling of 974313486 in words is "nine hundred seventy-four million, three hundred thirteen thousand, four hundred eighty-six".