674547068 has 48 divisors (see below), whose sum is σ = 1289131200. Its totient is φ = 306991104.

The previous prime is 674547061. The next prime is 674547077. The reversal of 674547068 is 860745476.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674547061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1502108 + ... + 1502556.

It is an arithmetic number, because the mean of its divisors is an integer number (26856900).

Almost surely, 2^674547068 is an apocalyptic number.

It is an amenable number.

674547068 is a deficient number, since it is larger than the sum of its proper divisors (614584132).

674547068 is a wasteful number, since it uses less digits than its factorization.

674547068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806 (or 804 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 47.

The square root of 674547068 is about 25972.0439703925. The cubic root of 674547068 is about 877.0090729398.

The spelling of 674547068 in words is "six hundred seventy-four million, five hundred forty-seven thousand, sixty-eight".