3123404204 has 12 divisors (see below), whose sum is σ = 5467261800. Its totient is φ = 1561329408.

The previous prime is 3123404183. The next prime is 3123404213. The reversal of 3123404204 is 4024043213.

It is a self number, because there is not a number n which added to its sum of digits gives 3123404204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73874 + ... + 108185.

It is an arithmetic number, because the mean of its divisors is an integer number (455605150).

Almost surely, 2^3123404204 is an apocalyptic number.

It is an amenable number.

3123404204 is a deficient number, since it is larger than the sum of its proper divisors (2343857596).

3123404204 is a wasteful number, since it uses less digits than its factorization.

3123404204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186352 (or 186350 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 3123404204 is about 55887.4243815190. The cubic root of 3123404204 is about 1461.7599661572.

Adding to 3123404204 its reverse (4024043213), we get a palindrome (7147447417).

The spelling of 3123404204 in words is "three billion, one hundred twenty-three million, four hundred four thousand, two hundred four".