842032873 has 8 divisors (see below), whose sum is σ = 919369440. Its totient is φ = 764827680.

The previous prime is 842032843. The next prime is 842032883. The reversal of 842032873 is 378230248.

It is a happy number.

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 842032873 - 2⁹ = 842032361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (842032813) 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, 19188 + ... + 45301.

It is an arithmetic number, because the mean of its divisors is an integer number (114921180).

Almost surely, 2^842032873 is an apocalyptic number.

It is an amenable number.

842032873 is a deficient number, since it is larger than the sum of its proper divisors (77336567).

842032873 is a wasteful number, since it uses less digits than its factorization.

842032873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65687.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 842032873 is about 29017.8026907621. The cubic root of 842032873 is about 944.2993315004.

The spelling of 842032873 in words is "eight hundred forty-two million, thirty-two thousand, eight hundred seventy-three".