842233973 has 8 divisors (see below), whose sum is σ = 969014400. Its totient is φ = 717068880.

The previous prime is 842233969. The next prime is 842233993. The reversal of 842233973 is 379332248.

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 842233973 - 2² = 842233969 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 842233973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842233963) 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, 402713 + ... + 404798.

It is an arithmetic number, because the mean of its divisors is an integer number (121126800).

Almost surely, 2^842233973 is an apocalyptic number.

It is an amenable number.

842233973 is a deficient number, since it is larger than the sum of its proper divisors (126780427).

842233973 is a wasteful number, since it uses less digits than its factorization.

842233973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807667.

The product of its digits is 217728, while the sum is 41.

The square root of 842233973 is about 29021.2675980909. The cubic root of 842233973 is about 944.3745001730.

The spelling of 842233973 in words is "eight hundred forty-two million, two hundred thirty-three thousand, nine hundred seventy-three".