973430784 has 196 divisors, whose sum is σ = 2936685516. Its totient is φ = 322486272.

The previous prime is 973430779. The next prime is 973430789. The reversal of 973430784 is 487034379.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (973430779) and next prime (973430789).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973430789) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 5971887 + ... + 5972049.

Almost surely, 2^973430784 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 973430784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1468342758).

973430784 is an abundant number, since it is smaller than the sum of its proper divisors (1963254732).

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

973430784 is an frugal number, since it uses more digits than its factorization.

973430784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207 (or 168 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The square root of 973430784 is about 31199.8523073427. The cubic root of 973430784 is about 991.0639800688.

The spelling of 973430784 in words is "nine hundred seventy-three million, four hundred thirty thousand, seven hundred eighty-four".