672948301 has 2 divisors, whose sum is σ = 672948302. Its totient is φ = 672948300.

The previous prime is 672948299. The next prime is 672948317. The reversal of 672948301 is 103849276.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 501312100 + 171636201 = 22390^2 + 13101^2 .

It is a cyclic number.

It is not a de Polignac number, because 672948301 - 2¹ = 672948299 is a prime.

Together with 672948299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672948361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336474150 + 336474151.

It is an arithmetic number, because the mean of its divisors is an integer number (336474151).

Almost surely, 2^672948301 is an apocalyptic number.

It is an amenable number.

672948301 is a deficient number, since it is larger than the sum of its proper divisors (1).

672948301 is an equidigital number, since it uses as much as digits as its factorization.

672948301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 672948301 is about 25941.2470980098. The cubic root of 672948301 is about 876.3156484481.

The spelling of 672948301 in words is "six hundred seventy-two million, nine hundred forty-eight thousand, three hundred one".