973640735230 has 32 divisors (see below), whose sum is σ = 1789287413184. Its totient is φ = 381323344896.

The previous prime is 973640735183. The next prime is 973640735267. The reversal of 973640735230 is 32537046379.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1627987 + ... + 2144206.

It is an arithmetic number, because the mean of its divisors is an integer number (55915231662).

Almost surely, 2^973640735230 is an apocalyptic number.

973640735230 is a deficient number, since it is larger than the sum of its proper divisors (815646677954).

973640735230 is a wasteful number, since it uses less digits than its factorization.

973640735230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772740.

The product of its (nonzero) digits is 2857680, while the sum is 49.

The spelling of 973640735230 in words is "nine hundred seventy-three billion, six hundred forty million, seven hundred thirty-five thousand, two hundred thirty".