674570706145660 has 12 divisors (see below), whose sum is σ = 1416598482905928. Its totient is φ = 269828282458256.

The previous prime is 674570706145631. The next prime is 674570706145663. The reversal of 674570706145660 is 66541607075476.

It is a junction number, because it is equal to n+sod(n) for n = 674570706145592 and 674570706145601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674570706145663) 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, 16864267653622 + ... + 16864267653661.

It is an arithmetic number, because the mean of its divisors is an integer number (118049873575494).

Almost surely, 2^{674570706145660} is an apocalyptic number.

It is an amenable number.

674570706145660 is an abundant number, since it is smaller than the sum of its proper divisors (742027776760268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

674570706145660 is a wasteful number, since it uses less digits than its factorization.

674570706145660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33728535307292 (or 33728535307290 counting only the distinct ones).

The product of its (nonzero) digits is 177811200, while the sum is 64.

The spelling of 674570706145660 in words is "six hundred seventy-four trillion, five hundred seventy billion, seven hundred six million, one hundred forty-five thousand, six hundred sixty".