655671326 has 8 divisors (see below), whose sum is σ = 983618904. Its totient is φ = 327798360.

The previous prime is 655671319. The next prime is 655671329. The reversal of 655671326 is 623176556.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655671329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16781 + ... + 39911.

It is an arithmetic number, because the mean of its divisors is an integer number (122952363).

Almost surely, 2^655671326 is an apocalyptic number.

655671326 is a deficient number, since it is larger than the sum of its proper divisors (327947578).

655671326 is a wasteful number, since it uses less digits than its factorization.

655671326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37306.

The product of its digits is 226800, while the sum is 41.

The square root of 655671326 is about 25606.0798639698. The cubic root of 655671326 is about 868.7511592828.

The spelling of 655671326 in words is "six hundred fifty-five million, six hundred seventy-one thousand, three hundred twenty-six".