696616536 has 192 divisors, whose sum is σ = 2230606080. Its totient is φ = 179786880.

The previous prime is 696616519. The next prime is 696616541. The reversal of 696616536 is 635616696.

Its product of digits (1049760) is a multiple of the sum of its prime divisors (180).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4436970 + ... + 4437126.

It is an arithmetic number, because the mean of its divisors is an integer number (11617740).

Almost surely, 2^696616536 is an apocalyptic number.

696616536 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 696616536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1115303040).

696616536 is an abundant number, since it is smaller than the sum of its proper divisors (1533989544).

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

696616536 is a wasteful number, since it uses less digits than its factorization.

696616536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212 (or 180 counting only the distinct ones).

The product of its digits is 1049760, while the sum is 48.

The square root of 696616536 is about 26393.4941983815. The cubic root of 696616536 is about 886.4711233913.

The spelling of 696616536 in words is "six hundred ninety-six million, six hundred sixteen thousand, five hundred thirty-six".