973042530 has 16 divisors (see below), whose sum is σ = 2335302144. Its totient is φ = 259478000.

The previous prime is 973042519. The next prime is 973042591. The reversal of 973042530 is 35240379.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 973042491 and 973042500.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16217346 + ... + 16217405.

It is an arithmetic number, because the mean of its divisors is an integer number (145956384).

Almost surely, 2^973042530 is an apocalyptic number.

973042530 is an abundant number, since it is smaller than the sum of its proper divisors (1362259614).

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

973042530 is a wasteful number, since it uses less digits than its factorization.

973042530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32434761.

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 973042530 is about 31193.6296381168. The cubic root of 973042530 is about 990.9322002068.

The spelling of 973042530 in words is "nine hundred seventy-three million, forty-two thousand, five hundred thirty".