3123010404 has 30 divisors (see below), whose sum is σ = 8164166934. Its totient is φ = 1041003360.

The previous prime is 3123010343. The next prime is 3123010409. The reversal of 3123010404 is 4040103213.

3123010404 is a `hidden beast` number, since 31 + 230 + 1 + 0 + 404 = 666.

3123010404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 1768034304 + 1354976100 = 42048^2 + 36810^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (3123010409) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 4819137 + ... + 4819784.

Almost surely, 2^3123010404 is an apocalyptic number.

It is an amenable number.

3123010404 is an abundant number, since it is smaller than the sum of its proper divisors (5041156530).

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

3123010404 is a wasteful number, since it uses less digits than its factorization.

3123010404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9638937 (or 9638926 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 3123010404 is about 55883.9011165112. The cubic root of 3123010404 is about 1461.6985304895.

Adding to 3123010404 its reverse (4040103213), we get a palindrome (7163113617).

The spelling of 3123010404 in words is "three billion, one hundred twenty-three million, ten thousand, four hundred four".