674007411005 has 16 divisors (see below), whose sum is σ = 858543073200. Its totient is φ = 506209600512.

The previous prime is 674007410987. The next prime is 674007411013. The reversal of 674007411005 is 500114700476.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 1636930681 + 672370480324 = 40459^2 + 819982^2 .

It is a cyclic number.

It is not a de Polignac number, because 674007411005 - 2¹⁰ = 674007409981 is a prime.

It is a super-2 number, since 2×674007411005² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9953030 + ... + 10020519.

It is an arithmetic number, because the mean of its divisors is an integer number (53658942075).

Almost surely, 2^674007411005 is an apocalyptic number.

It is an amenable number.

674007411005 is a deficient number, since it is larger than the sum of its proper divisors (184535662195).

674007411005 is a wasteful number, since it uses less digits than its factorization.

674007411005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19973968.

The product of its (nonzero) digits is 23520, while the sum is 35.

The spelling of 674007411005 in words is "six hundred seventy-four billion, seven million, four hundred eleven thousand, five".