675907307 has 2 divisors, whose sum is σ = 675907308. Its totient is φ = 675907306.

The previous prime is 675907303. The next prime is 675907381. The reversal of 675907307 is 703709576.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 675907307 - 2² = 675907303 is a prime.

It is not a weakly prime, because it can be changed into another prime (675907303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337953653 + 337953654.

It is an arithmetic number, because the mean of its divisors is an integer number (337953654).

Almost surely, 2^675907307 is an apocalyptic number.

675907307 is a deficient number, since it is larger than the sum of its proper divisors (1).

675907307 is an equidigital number, since it uses as much as digits as its factorization.

675907307 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 277830, while the sum is 44.

The square root of 675907307 is about 25998.2173811975. The cubic root of 675907307 is about 877.5981798302.

The spelling of 675907307 in words is "six hundred seventy-five million, nine hundred seven thousand, three hundred seven".