696735 has 32 divisors (see below), whose sum is σ = 1337280. Its totient is φ = 342144.

The previous prime is 696721. The next prime is 696737. The reversal of 696735 is 537696.

It is a happy number.

696735 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 696735 - 2⁴ = 696719 is a prime.

696735 is strictly pandigital in base 7.

It is a self number, because there is not a number n which added to its sum of digits gives 696735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1557 + ... + 1953.

It is an arithmetic number, because the mean of its divisors is an integer number (41790).

2⁶⁹⁶⁷³⁵ is an apocalyptic number.

696735 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

696735 is a deficient number, since it is larger than the sum of its proper divisors (640545).

696735 is a wasteful number, since it uses less digits than its factorization.

696735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 418 counting only the distinct ones).

The product of its digits is 34020, while the sum is 36.

The square root of 696735 is about 834.7065352566. The cubic root of 696735 is about 88.6521370530.

It can be divided in two parts, 696 and 735, that added together give a triangular number (1431 = T₅₃).

The spelling of 696735 in words is "six hundred ninety-six thousand, seven hundred thirty-five".