696289052 has 6 divisors (see below), whose sum is σ = 1218505848. Its totient is φ = 348144524.

The previous prime is 696289049. The next prime is 696289063. The reversal of 696289052 is 250982696.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 696288988 and 696289006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 87036128 + ... + 87036135.

It is an arithmetic number, because the mean of its divisors is an integer number (203084308).

Almost surely, 2^696289052 is an apocalyptic number.

It is an amenable number.

696289052 is a deficient number, since it is larger than the sum of its proper divisors (522216796).

696289052 is a wasteful number, since it uses less digits than its factorization.

696289052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174072267 (or 174072265 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The square root of 696289052 is about 26387.2895917713. The cubic root of 696289052 is about 886.3321896558.

The spelling of 696289052 in words is "six hundred ninety-six million, two hundred eighty-nine thousand, fifty-two".