873242371 has 8 divisors (see below), whose sum is σ = 880448400. Its totient is φ = 866062560.

The previous prime is 873242353. The next prime is 873242393. The reversal of 873242371 is 173242378.

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 873242371 - 2⁷ = 873242243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 873242371.

It is not an unprimeable number, because it can be changed into a prime (873246371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63361 + ... + 75901.

It is an arithmetic number, because the mean of its divisors is an integer number (110056050).

Almost surely, 2^873242371 is an apocalyptic number.

873242371 is the 15796-th centered heptagonal number.

873242371 is a deficient number, since it is larger than the sum of its proper divisors (7206029).

873242371 is a wasteful number, since it uses less digits than its factorization.

873242371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13109.

The product of its digits is 56448, while the sum is 37.

The square root of 873242371 is about 29550.6746285089. The cubic root of 873242371 is about 955.8247386069.

The spelling of 873242371 in words is "eight hundred seventy-three million, two hundred forty-two thousand, three hundred seventy-one".