672934373 has 2 divisors, whose sum is σ = 672934374. Its totient is φ = 672934372.

The previous prime is 672934363. The next prime is 672934387. The reversal of 672934373 is 373439276.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 641203684 + 31730689 = 25322^2 + 5633^2 .

It is a cyclic number.

It is not a de Polignac number, because 672934373 - 2¹⁴ = 672917989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672934303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336467186 + 336467187.

It is an arithmetic number, because the mean of its divisors is an integer number (336467187).

Almost surely, 2^672934373 is an apocalyptic number.

It is an amenable number.

672934373 is a deficient number, since it is larger than the sum of its proper divisors (1).

672934373 is an equidigital number, since it uses as much as digits as its factorization.

672934373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 571536, while the sum is 44.

The square root of 672934373 is about 25940.9786438369. The cubic root of 672934373 is about 876.3096027095.

The spelling of 672934373 in words is "six hundred seventy-two million, nine hundred thirty-four thousand, three hundred seventy-three".