973539367416 has 640 divisors, whose sum is σ = 3460515125760. Its totient is φ = 250453969920.

The previous prime is 973539367403. The next prime is 973539367433. The reversal of 973539367416 is 614763935379.

973539367416 is a `hidden beast` number, since 9 + 73 + 5 + 3 + 93 + 67 + 416 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 682227295 + ... + 682228721.

It is an arithmetic number, because the mean of its divisors is an integer number (5407054884).

Almost surely, 2^973539367416 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 973539367416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1730257562880).

973539367416 is an abundant number, since it is smaller than the sum of its proper divisors (2486975758344).

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

973539367416 is a wasteful number, since it uses less digits than its factorization.

973539367416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1598 (or 1563 counting only the distinct ones).

The product of its digits is 77157360, while the sum is 63.

The spelling of 973539367416 in words is "nine hundred seventy-three billion, five hundred thirty-nine million, three hundred sixty-seven thousand, four hundred sixteen".