873144210 has 16 divisors (see below), whose sum is σ = 2095546176. Its totient is φ = 232838448.

The previous prime is 873144169. The next prime is 873144211. The reversal of 873144210 is 12441378.

It is a super-2 number, since 2×873144210² = 1524761622913048200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 29104807 = 873144210 / (8 + 7 + 3 + 1 + 4 + 4 + 2 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (873144211) 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, 14552374 + ... + 14552433.

It is an arithmetic number, because the mean of its divisors is an integer number (130971636).

Almost surely, 2^873144210 is an apocalyptic number.

873144210 is an abundant number, since it is smaller than the sum of its proper divisors (1222401966).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

873144210 is a wasteful number, since it uses less digits than its factorization.

873144210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29104817.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 873144210 is about 29549.0136891234. The cubic root of 873144210 is about 955.7889225757.

Adding to 873144210 its reverse (12441378), we get a palindrome (885585588).

The spelling of 873144210 in words is "eight hundred seventy-three million, one hundred forty-four thousand, two hundred ten".