735996 has 12 divisors (see below), whose sum is σ = 1717352. Its totient is φ = 245328.

The previous prime is 735983. The next prime is 735997. The reversal of 735996 is 699537.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×735996² = 1083380224032, which contains 22 as substring.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 735996.

It is not an unprimeable number, because it can be changed into a prime (735997) by changing a digit.

735996 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30655 + ... + 30678.

2⁷³⁵⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

735996 is an abundant number, since it is smaller than the sum of its proper divisors (981356).

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

735996 is a wasteful number, since it uses less digits than its factorization.

735996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61340 (or 61338 counting only the distinct ones).

The product of its digits is 51030, while the sum is 39.

The square root of 735996 is about 857.9020923159. The cubic root of 735996 is about 90.2869851455.

The spelling of 735996 in words is "seven hundred thirty-five thousand, nine hundred ninety-six".