675313937 has 2 divisors, whose sum is σ = 675313938. Its totient is φ = 675313936.

The previous prime is 675313909. The next prime is 675313939. The reversal of 675313937 is 739313576.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 671794561 + 3519376 = 25919^2 + 1876^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-675313937 is a prime.

Together with 675313939, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (675313939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337656968 + 337656969.

It is an arithmetic number, because the mean of its divisors is an integer number (337656969).

Almost surely, 2^675313937 is an apocalyptic number.

It is an amenable number.

675313937 is a deficient number, since it is larger than the sum of its proper divisors (1).

675313937 is an equidigital number, since it uses as much as digits as its factorization.

675313937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 357210, while the sum is 44.

The square root of 675313937 is about 25986.8031315897. The cubic root of 675313937 is about 877.3412940686.

The spelling of 675313937 in words is "six hundred seventy-five million, three hundred thirteen thousand, nine hundred thirty-seven".