973804613 has 8 divisors (see below), whose sum is σ = 1023903936. Its totient is φ = 924352000.

The previous prime is 973804561. The next prime is 973804621. The reversal of 973804613 is 316408379.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 973804613 - 2¹² = 973800517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (973804633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158588 + ... + 164613.

It is an arithmetic number, because the mean of its divisors is an integer number (127987992).

Almost surely, 2^973804613 is an apocalyptic number.

It is an amenable number.

973804613 is a deficient number, since it is larger than the sum of its proper divisors (50099323).

973804613 is a wasteful number, since it uses less digits than its factorization.

973804613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323355.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 973804613 is about 31205.8426099985. The cubic root of 973804613 is about 991.1908307384.

The spelling of 973804613 in words is "nine hundred seventy-three million, eight hundred four thousand, six hundred thirteen".