695693376 has 189 divisors, whose sum is σ = 2334512349. Its totient is φ = 197503488.

The previous prime is 695693359. The next prime is 695693381. The reversal of 695693376 is 673396596.

It is a happy number.

The square root of 695693376 is 26376.

It is a perfect power (a square), and thus also a powerful number.

695693376 is a `hidden beast` number, since 6 + 9 + 569 + 3 + 3 + 76 = 666.

It can be written as a sum of positive squares in only one way, i.e., 203918400 + 491774976 = 14280^2 + 22176^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 4431090 + ... + 4431246.

Almost surely, 2^695693376 is an apocalyptic number.

695693376 is the 26376-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 695693376

695693376 is an abundant number, since it is smaller than the sum of its proper divisors (1638818973).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

695693376 is a wasteful number, since it uses less digits than its factorization.

695693376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 169 counting only the distinct ones).

The product of its digits is 5511240, while the sum is 54.

The cubic root of 695693376 is about 886.0793648449.

The spelling of 695693376 in words is "six hundred ninety-five million, six hundred ninety-three thousand, three hundred seventy-six".