696600 has 120 divisors (see below), whose sum is σ = 2475660. Its totient is φ = 181440.

The previous prime is 696569. The next prime is 696607. The reversal of 696600 is 6696.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 16179 + ... + 16221.

2⁶⁹⁶⁶⁰⁰ is an apocalyptic number.

696600 is a gapful number since it is divisible by the number (60) 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 696600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1237830).

696600 is an abundant number, since it is smaller than the sum of its proper divisors (1779060).

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

696600 is a wasteful number, since it uses less digits than its factorization.

696600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 53 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 696600 is about 834.6256645946. The cubic root of 696600 is about 88.6464109105.

It can be divided in two parts, 696 and 600, that added together give a 4-th power (1296 = 6⁴).

The spelling of 696600 in words is "six hundred ninety-six thousand, six hundred".