674444007 has 48 divisors (see below), whose sum is σ = 1052120160. Its totient is φ = 415051776.

The previous prime is 674443951. The next prime is 674444011. The reversal of 674444007 is 700444476.

674444007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 674444007 - 2⁶ = 674443943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (674444087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1210573 + ... + 1211129.

It is an arithmetic number, because the mean of its divisors is an integer number (21919170).

Almost surely, 2^674444007 is an apocalyptic number.

674444007 is a deficient number, since it is larger than the sum of its proper divisors (377676153).

674444007 is a wasteful number, since it uses less digits than its factorization.

674444007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 752 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 36.

The square root of 674444007 is about 25970.0598189531. The cubic root of 674444007 is about 876.9644059132.

The spelling of 674444007 in words is "six hundred seventy-four million, four hundred forty-four thousand, seven".