673674061 has 2 divisors, whose sum is σ = 673674062. Its totient is φ = 673674060.

The previous prime is 673674007. The next prime is 673674083. The reversal of 673674061 is 160476376.

673674061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 400400100 + 273273961 = 20010^2 + 16531^2 .

It is a cyclic number.

It is not a de Polignac number, because 673674061 - 2⁹ = 673673549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (673674961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336837030 + 336837031.

It is an arithmetic number, because the mean of its divisors is an integer number (336837031).

Almost surely, 2^673674061 is an apocalyptic number.

It is an amenable number.

673674061 is a deficient number, since it is larger than the sum of its proper divisors (1).

673674061 is an equidigital number, since it uses as much as digits as its factorization.

673674061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 673674061 is about 25955.2318618039. The cubic root of 673674061 is about 876.6305643416.

The spelling of 673674061 in words is "six hundred seventy-three million, six hundred seventy-four thousand, sixty-one".