733698 has 40 divisors (see below), whose sum is σ = 1881792. Its totient is φ = 209304.

The previous prime is 733697. The next prime is 733741. The reversal of 733698 is 896337.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 733698.

It is not an unprimeable number, because it can be changed into a prime (733697) 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 19 ways as a sum of consecutive naturals, for example, 811 + ... + 1457.

2⁷³³⁶⁹⁸ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 733698, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (940896).

733698 is an abundant number, since it is smaller than the sum of its proper divisors (1148094).

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

733698 is a wasteful number, since it uses less digits than its factorization.

733698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668 (or 659 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 733698 is about 856.5617315757. The cubic root of 733698 is about 90.1929195052.

It can be divided in two parts, 733 and 698, that added together give a triangular number (1431 = T₅₃).

The spelling of 733698 in words is "seven hundred thirty-three thousand, six hundred ninety-eight".