673222410 has 96 divisors (see below), whose sum is σ = 2007338112. Its totient is φ = 153348480.

The previous prime is 673222393. The next prime is 673222427. The reversal of 673222410 is 14222376.

It is an interprime number because it is at equal distance from previous prime (673222393) and next prime (673222427).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 198025 + ... + 201395.

It is an arithmetic number, because the mean of its divisors is an integer number (20909772).

Almost surely, 2^673222410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673222410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1003669056).

673222410 is an abundant number, since it is smaller than the sum of its proper divisors (1334115702).

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

673222410 is a wasteful number, since it uses less digits than its factorization.

673222410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3708 (or 3705 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 673222410 is about 25946.5298257782. The cubic root of 673222410 is about 876.4346141988.

Adding to 673222410 its reverse (14222376), we get a palindrome (687444786).

The spelling of 673222410 in words is "six hundred seventy-three million, two hundred twenty-two thousand, four hundred ten".