695488723 has 2 divisors, whose sum is σ = 695488724. Its totient is φ = 695488722.

The previous prime is 695488687. The next prime is 695488747. The reversal of 695488723 is 327884596.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 695488723 - 2²⁵ = 661934291 is a prime.

It is not a weakly prime, because it can be changed into another prime (695488763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347744361 + 347744362.

It is an arithmetic number, because the mean of its divisors is an integer number (347744362).

Almost surely, 2^695488723 is an apocalyptic number.

695488723 is a deficient number, since it is larger than the sum of its proper divisors (1).

695488723 is an equidigital number, since it uses as much as digits as its factorization.

695488723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2903040, while the sum is 52.

The square root of 695488723 is about 26372.1201840125. The cubic root of 695488723 is about 885.9924699613.

The spelling of 695488723 in words is "six hundred ninety-five million, four hundred eighty-eight thousand, seven hundred twenty-three".