842035673 has 4 divisors (see below), whose sum is σ = 886353360. Its totient is φ = 797717988.

The previous prime is 842035661. The next prime is 842035709. The reversal of 842035673 is 376530248.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 842035673 - 2⁴ = 842035657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (842035613) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22158815 + ... + 22158852.

It is an arithmetic number, because the mean of its divisors is an integer number (221588340).

Almost surely, 2^842035673 is an apocalyptic number.

It is an amenable number.

842035673 is a deficient number, since it is larger than the sum of its proper divisors (44317687).

842035673 is a wasteful number, since it uses less digits than its factorization.

842035673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44317686.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 842035673 is about 29017.8509369664. The cubic root of 842035673 is about 944.3003781876.

The spelling of 842035673 in words is "eight hundred forty-two million, thirty-five thousand, six hundred seventy-three".