695773480761 has 24 divisors (see below), whose sum is σ = 1038744222464. Its totient is φ = 448315598880.

The previous prime is 695773480741. The next prime is 695773480813. The reversal of 695773480761 is 167084377596.

695773480761 is a `hidden beast` number, since 6 + 95 + 7 + 7 + 3 + 480 + 7 + 61 = 666.

It is not a de Polignac number, because 695773480761 - 2²¹ = 695771383609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (695773480741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1364806 + ... + 1803951.

Almost surely, 2^695773480761 is an apocalyptic number.

It is an amenable number.

695773480761 is a deficient number, since it is larger than the sum of its proper divisors (342970741703).

695773480761 is a wasteful number, since it uses less digits than its factorization.

695773480761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3169581 (or 3169578 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 63.

The spelling of 695773480761 in words is "six hundred ninety-five billion, seven hundred seventy-three million, four hundred eighty thousand, seven hundred sixty-one".