322040004 has 48 divisors (see below), whose sum is σ = 882799680. Its totient is φ = 90080640.

The previous prime is 322039981. The next prime is 322040021. The reversal of 322040004 is 400040223.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92119 + ... + 95550.

It is an arithmetic number, because the mean of its divisors is an integer number (18391660).

Almost surely, 2^322040004 is an apocalyptic number.

It is an amenable number.

322040004 is an abundant number, since it is smaller than the sum of its proper divisors (560759676).

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

322040004 is a wasteful number, since it uses less digits than its factorization.

322040004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187700 (or 187698 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 322040004 is about 17945.4730781888. The cubic root of 322040004 is about 685.4407833119.

Adding to 322040004 its reverse (400040223), we get a palindrome (722080227).

The spelling of 322040004 in words is "three hundred twenty-two million, forty thousand, four".