674746667468 has 6 divisors (see below), whose sum is σ = 1180806668076. Its totient is φ = 337373333732.

The previous prime is 674746667453. The next prime is 674746667479. The reversal of 674746667468 is 864766647476.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 84343333430 + ... + 84343333437.

It is an arithmetic number, because the mean of its divisors is an integer number (196801111346).

Almost surely, 2^674746667468 is an apocalyptic number.

It is an amenable number.

674746667468 is a deficient number, since it is larger than the sum of its proper divisors (506060000608).

674746667468 is a wasteful number, since it uses less digits than its factorization.

674746667468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168686666871 (or 168686666869 counting only the distinct ones).

The product of its digits is 1365590016, while the sum is 71.

The spelling of 674746667468 in words is "six hundred seventy-four billion, seven hundred forty-six million, six hundred sixty-seven thousand, four hundred sixty-eight".