3200040004 has 24 divisors (see below), whose sum is σ = 6401481408. Its totient is φ = 1371145440.

The previous prime is 3200039987. The next prime is 3200040023. The reversal of 3200040004 is 4000400023.

3200040004 is a modest number, since divided by 40004 gives 32 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158802 + ... + 177814.

It is an arithmetic number, because the mean of its divisors is an integer number (266728392).

Almost surely, 2^3200040004 is an apocalyptic number.

It is an amenable number.

3200040004 is an abundant number, since it is smaller than the sum of its proper divisors (3201441404).

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

3200040004 is a wasteful number, since it uses less digits than its factorization.

3200040004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25035 (or 25033 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 3200040004 is about 56568.8960825647. The cubic root of 3200040004 is about 1473.6187400971.

Adding to 3200040004 its reverse (4000400023), we get a palindrome (7200440027).

The spelling of 3200040004 in words is "three billion, two hundred million, forty thousand, four".