696367616 has 120 divisors (see below), whose sum is σ = 1660464036. Its totient is φ = 290734080.

The previous prime is 696367591. The next prime is 696367627. The reversal of 696367616 is 616763696.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 692742400 + 3625216 = 26320^2 + 1904^2 .

It is a super-2 number, since 2×696367616² = 969855713227046912, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1028270 + ... + 1028946.

Almost surely, 2^696367616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696367616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (830232018).

696367616 is an abundant number, since it is smaller than the sum of its proper divisors (964096420).

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

696367616 is an equidigital number, since it uses as much as digits as its factorization.

696367616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 727 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 50.

The square root of 696367616 is about 26388.7782210545. The cubic root of 696367616 is about 886.3655240797.

The spelling of 696367616 in words is "six hundred ninety-six million, three hundred sixty-seven thousand, six hundred sixteen".