671296474 has 8 divisors (see below), whose sum is σ = 1008119520. Its totient is φ = 335256636.

The previous prime is 671296471. The next prime is 671296477. The reversal of 671296474 is 474692176.

It is an interprime number because it is at equal distance from previous prime (671296471) and next prime (671296477).

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

It is not an unprimeable number, because it can be changed into a prime (671296471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193654 + ... + 197089.

It is an arithmetic number, because the mean of its divisors is an integer number (126014940).

Almost surely, 2^671296474 is an apocalyptic number.

671296474 is a deficient number, since it is larger than the sum of its proper divisors (336823046).

671296474 is a wasteful number, since it uses less digits than its factorization.

671296474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 391604.

The product of its digits is 508032, while the sum is 46.

The square root of 671296474 is about 25909.3896879104. The cubic root of 671296474 is about 875.5980560108.

The spelling of 671296474 in words is "six hundred seventy-one million, two hundred ninety-six thousand, four hundred seventy-four".