671464675 has 12 divisors (see below), whose sum is σ = 951561616. Its totient is φ = 460432800.

The previous prime is 671464643. The next prime is 671464711. The reversal of 671464675 is 576464176.

It is not a de Polignac number, because 671464675 - 2⁵ = 671464643 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1918296 + ... + 1918645.

Almost surely, 2^671464675 is an apocalyptic number.

671464675 is a deficient number, since it is larger than the sum of its proper divisors (280096941).

671464675 is a wasteful number, since it uses less digits than its factorization.

671464675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3836958 (or 3836953 counting only the distinct ones).

The product of its digits is 846720, while the sum is 46.

The square root of 671464675 is about 25912.6354313875. The cubic root of 671464675 is about 875.6711802688.

The spelling of 671464675 in words is "six hundred seventy-one million, four hundred sixty-four thousand, six hundred seventy-five".