5603834 has 4 divisors (see below), whose sum is σ = 8405754. Its totient is φ = 2801916.

The previous prime is 5603831. The next prime is 5603861. The reversal of 5603834 is 4383065.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5593225 + 10609 = 2365^2 + 103^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5603797 and 5603806.

It is not an unprimeable number, because it can be changed into a prime (5603831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400957 + ... + 1400960.

Almost surely, 2^5603834 is an apocalyptic number.

5603834 is a deficient number, since it is larger than the sum of its proper divisors (2801920).

5603834 is a wasteful number, since it uses less digits than its factorization.

5603834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801919.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 5603834 is about 2367.2418549865. The cubic root of 5603834 is about 177.6213175788.

Adding to 5603834 its reverse (4383065), we get a palindrome (9986899).

The spelling of 5603834 in words is "five million, six hundred three thousand, eight hundred thirty-four".