872673441 has 8 divisors (see below), whose sum is σ = 1163895744. Its totient is φ = 581616720.

The previous prime is 872673419. The next prime is 872673457. The reversal of 872673441 is 144376278.

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

It is not a de Polignac number, because 872673441 - 2⁵ = 872673409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 872673393 and 872673402.

It is not an unprimeable number, because it can be changed into a prime (872673341) 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, 28525 + ... + 50586.

It is an arithmetic number, because the mean of its divisors is an integer number (145486968).

Almost surely, 2^872673441 is an apocalyptic number.

It is an amenable number.

872673441 is a deficient number, since it is larger than the sum of its proper divisors (291222303).

872673441 is a wasteful number, since it uses less digits than its factorization.

872673441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82791.

The product of its digits is 225792, while the sum is 42.

The square root of 872673441 is about 29541.0467146985. The cubic root of 872673441 is about 955.6171156427.

The spelling of 872673441 in words is "eight hundred seventy-two million, six hundred seventy-three thousand, four hundred forty-one".