674260760604229 has 2 divisors, whose sum is σ = 674260760604230. Its totient is φ = 674260760604228.

The previous prime is 674260760604199. The next prime is 674260760604241. The reversal of 674260760604229 is 922406067062476.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 630981493229025 + 43279267375204 = 25119345^2 + 6578698^2 .

It is a cyclic number.

It is not a de Polignac number, because 674260760604229 - 2¹¹ = 674260760602181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (674260760604259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337130380302114 + 337130380302115.

It is an arithmetic number, because the mean of its divisors is an integer number (337130380302115).

Almost surely, 2^{674260760604229} is an apocalyptic number.

It is an amenable number.

674260760604229 is a deficient number, since it is larger than the sum of its proper divisors (1).

674260760604229 is an equidigital number, since it uses as much as digits as its factorization.

674260760604229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 73156608, while the sum is 61.

The spelling of 674260760604229 in words is "six hundred seventy-four trillion, two hundred sixty billion, seven hundred sixty million, six hundred four thousand, two hundred twenty-nine".