673511230 has 16 divisors (see below), whose sum is σ = 1385508960. Its totient is φ = 230918112.

The previous prime is 673511207. The next prime is 673511233. The reversal of 673511230 is 32115376.

It is a super-2 number, since 2×673511230² = 907234753872225800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673511233) 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, 4810725 + ... + 4810864.

It is an arithmetic number, because the mean of its divisors is an integer number (86594310).

Almost surely, 2^673511230 is an apocalyptic number.

673511230 is an abundant number, since it is smaller than the sum of its proper divisors (711997730).

673511230 is a wasteful number, since it uses less digits than its factorization.

673511230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9621603.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 673511230 is about 25952.0949058067. The cubic root of 673511230 is about 876.5599297218.

The spelling of 673511230 in words is "six hundred seventy-three million, five hundred eleven thousand, two hundred thirty".