3180004 has 6 divisors (see below), whose sum is σ = 5565014. Its totient is φ = 1590000.

The previous prime is 3179999. The next prime is 3180007. The reversal of 3180004 is 4000813.

It can be written as a sum of positive squares in only one way, i.e., 2822400 + 357604 = 1680^2 + 598^2 .

It is a super-2 number, since 2×3180004² = 20224850880032, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3180004.

It is not an unprimeable number, because it can be changed into a prime (3180007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 397497 + ... + 397504.

Almost surely, 2^3180004 is an apocalyptic number.

It is an amenable number.

3180004 is a deficient number, since it is larger than the sum of its proper divisors (2385010).

3180004 is a wasteful number, since it uses less digits than its factorization.

3180004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795005 (or 795003 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 3180004 is about 1783.2565715567. The cubic root of 3180004 is about 147.0536771595.

Adding to 3180004 its reverse (4000813), we get a palindrome (7180817).

The spelling of 3180004 in words is "three million, one hundred eighty thousand, four".