3598123 has 4 divisors (see below), whose sum is σ = 3602440. Its totient is φ = 3593808.

The previous prime is 3598109. The next prime is 3598141. The reversal of 3598123 is 3218953.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3598123 - 2⁹ = 3597611 is a prime.

It is a Duffinian number.

3598123 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3598423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 465 + ... + 2722.

It is an arithmetic number, because the mean of its divisors is an integer number (900610).

Almost surely, 2^3598123 is an apocalyptic number.

3598123 is a deficient number, since it is larger than the sum of its proper divisors (4317).

3598123 is a wasteful number, since it uses less digits than its factorization.

3598123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4316.

The product of its digits is 6480, while the sum is 31.

The square root of 3598123 is about 1896.8718986795. The cubic root of 3598123 is about 153.2352454998.

It can be divided in two parts, 3598 and 123, that added together give a square (3721 = 61²).

The spelling of 3598123 in words is "three million, five hundred ninety-eight thousand, one hundred twenty-three".