696704 has 16 divisors (see below), whose sum is σ = 1388220. Its totient is φ = 348288.

The previous prime is 696691. The next prime is 696719. The reversal of 696704 is 407696.

It is a tau number, because it is divible by the number of its divisors (16).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2594 + ... + 2849.

2⁶⁹⁶⁷⁰⁴ is an apocalyptic number.

696704 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

696704 is a deficient number, since it is larger than the sum of its proper divisors (691516).

696704 is an equidigital number, since it uses as much as digits as its factorization.

696704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5457 (or 5445 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 696704 is about 834.6879656494. The cubic root of 696704 is about 88.6508222265.

It can be divided in two parts, 696 and 704, that multiplied together give a palindrome (489984).

The spelling of 696704 in words is "six hundred ninety-six thousand, seven hundred four".