696562745 has 8 divisors (see below), whose sum is σ = 864698760. Its totient is φ = 538034560.

The previous prime is 696562739. The next prime is 696562771. The reversal of 696562745 is 547265696.

It can be written as a sum of positive squares in 4 ways, for example, as 108597241 + 587965504 = 10421^2 + 24248^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 696562745 - 2¹⁰ = 696561721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 696562693 and 696562702.

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 7 ways as a sum of consecutive naturals, for example, 2401796 + ... + 2402085.

It is an arithmetic number, because the mean of its divisors is an integer number (108087345).

Almost surely, 2^696562745 is an apocalyptic number.

It is an amenable number.

696562745 is a deficient number, since it is larger than the sum of its proper divisors (168136015).

696562745 is a wasteful number, since it uses less digits than its factorization.

696562745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4803915.

The product of its digits is 2721600, while the sum is 50.

The square root of 696562745 is about 26392.4751586508. The cubic root of 696562745 is about 886.4483057706.

The spelling of 696562745 in words is "six hundred ninety-six million, five hundred sixty-two thousand, seven hundred forty-five".