696613 has 4 divisors (see below), whose sum is σ = 708480. Its totient is φ = 684748.

The previous prime is 696611. The next prime is 696617. The reversal of 696613 is 316696.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 696613 - 2¹ = 696611 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

696613 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5845 + ... + 5962.

It is an arithmetic number, because the mean of its divisors is an integer number (177120).

2⁶⁹⁶⁶¹³ is an apocalyptic number.

It is an amenable number.

696613 is a deficient number, since it is larger than the sum of its proper divisors (11867).

696613 is a wasteful number, since it uses less digits than its factorization.

696613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11866.

The product of its digits is 5832, while the sum is 31.

The square root of 696613 is about 834.6334524808. The cubic root of 696613 is about 88.6469623490.

The spelling of 696613 in words is "six hundred ninety-six thousand, six hundred thirteen".