671474326 has 32 divisors (see below), whose sum is σ = 1088271360. Its totient is φ = 309699936.

The previous prime is 671474299. The next prime is 671474333. The reversal of 671474326 is 623474176.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 991500 + ... + 992176.

It is an arithmetic number, because the mean of its divisors is an integer number (34008480).

Almost surely, 2^671474326 is an apocalyptic number.

671474326 is a deficient number, since it is larger than the sum of its proper divisors (416797034).

671474326 is a wasteful number, since it uses less digits than its factorization.

671474326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1348.

The product of its digits is 169344, while the sum is 40.

The square root of 671474326 is about 25912.8216526105. The cubic root of 671474326 is about 875.6753756059.

The spelling of 671474326 in words is "six hundred seventy-one million, four hundred seventy-four thousand, three hundred twenty-six".