2003734 has 8 divisors (see below), whose sum is σ = 3012408. Its totient is φ = 999600.

The previous prime is 2003723. The next prime is 2003741. The reversal of 2003734 is 4373002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 369 + ... + 2035.

It is an arithmetic number, because the mean of its divisors is an integer number (376551).

2^2003734 is an apocalyptic number.

2003734 is a deficient number, since it is larger than the sum of its proper divisors (1008674).

2003734 is a wasteful number, since it uses less digits than its factorization.

2003734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2270.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 2003734 is about 1415.5331151195. The cubic root of 2003734 is about 126.0704653301.

Adding to 2003734 its reverse (4373002), we get a palindrome (6376736).

The spelling of 2003734 in words is "two million, three thousand, seven hundred thirty-four".