973469916 has 72 divisors (see below), whose sum is σ = 2517278400. Its totient is φ = 317116800.

The previous prime is 973469881. The next prime is 973469927. The reversal of 973469916 is 619964379.

973469916 is a `hidden beast` number, since 97 + 3 + 469 + 91 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 285550 + ... + 288938.

It is an arithmetic number, because the mean of its divisors is an integer number (34962200).

Almost surely, 2^973469916 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 973469916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1258639200).

973469916 is an abundant number, since it is smaller than the sum of its proper divisors (1543808484).

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

973469916 is a wasteful number, since it uses less digits than its factorization.

973469916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3579 (or 3574 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 54.

The square root of 973469916 is about 31200.4794193935. The cubic root of 973469916 is about 991.0772601762.

The spelling of 973469916 in words is "nine hundred seventy-three million, four hundred sixty-nine thousand, nine hundred sixteen".