3122321404 has 12 divisors (see below), whose sum is σ = 5545616104. Its totient is φ = 1537859664.

The previous prime is 3122321399. The next prime is 3122321429. The reversal of 3122321404 is 4041232213.

It is a congruent number.

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, 5824959 + ... + 5825494.

Almost surely, 2^3122321404 is an apocalyptic number.

It is an amenable number.

3122321404 is a deficient number, since it is larger than the sum of its proper divisors (2423294700).

3122321404 is a wasteful number, since it uses less digits than its factorization.

3122321404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11650524 (or 11650522 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3122321404 is about 55877.7362104085. The cubic root of 3122321404 is about 1461.5910290481.

Adding to 3122321404 its reverse (4041232213), we get a palindrome (7163553617).

The spelling of 3122321404 in words is "three billion, one hundred twenty-two million, three hundred twenty-one thousand, four hundred four".