674244712 has 16 divisors (see below), whose sum is σ = 1284934500. Its totient is φ = 331595520.

The previous prime is 674244691. The next prime is 674244749. The reversal of 674244712 is 217442476.

It can be written as a sum of positive squares in 2 ways, for example, as 671535396 + 2709316 = 25914^2 + 1646^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 690337 + ... + 691312.

Almost surely, 2^674244712 is an apocalyptic number.

It is an amenable number.

674244712 is a deficient number, since it is larger than the sum of its proper divisors (610689788).

674244712 is a wasteful number, since it uses less digits than its factorization.

674244712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1381716 (or 1381712 counting only the distinct ones).

The product of its digits is 75264, while the sum is 37.

The square root of 674244712 is about 25966.2225208058. Note that the first 3 decimals coincide. The cubic root of 674244712 is about 876.8780177982.

The spelling of 674244712 in words is "six hundred seventy-four million, two hundred forty-four thousand, seven hundred twelve".