671004076670 has 16 divisors (see below), whose sum is σ = 1260320700960. Its totient is φ = 256731994464.

The previous prime is 671004076669. The next prime is 671004076723. The reversal of 671004076670 is 76670400176.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1458704285 + ... + 1458704744.

It is an arithmetic number, because the mean of its divisors is an integer number (78770043810).

Almost surely, 2^671004076670 is an apocalyptic number.

671004076670 is a deficient number, since it is larger than the sum of its proper divisors (589316624290).

671004076670 is a wasteful number, since it uses less digits than its factorization.

671004076670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2917409059.

The product of its (nonzero) digits is 296352, while the sum is 44.

The spelling of 671004076670 in words is "six hundred seventy-one billion, four million, seventy-six thousand, six hundred seventy".