671473324 has 12 divisors (see below), whose sum is σ = 1197249984. Its totient is φ = 329401904.

The previous prime is 671473321. The next prime is 671473331. The reversal of 671473324 is 423374176.

It is not an unprimeable number, because it can be changed into a prime (671473321) 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, 1583452 + ... + 1583875.

It is an arithmetic number, because the mean of its divisors is an integer number (99770832).

Almost surely, 2^671473324 is an apocalyptic number.

It is an amenable number.

671473324 is a deficient number, since it is larger than the sum of its proper divisors (525776660).

671473324 is a wasteful number, since it uses less digits than its factorization.

671473324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167384 (or 3167382 counting only the distinct ones).

The product of its digits is 84672, while the sum is 37.

The square root of 671473324 is about 25912.8023185452. The cubic root of 671473324 is about 875.6749400335.

The spelling of 671473324 in words is "six hundred seventy-one million, four hundred seventy-three thousand, three hundred twenty-four".