3212040004 has 48 divisors (see below), whose sum is σ = 5952441600. Its totient is φ = 1514785536.

The previous prime is 3212040001. The next prime is 3212040017. The reversal of 3212040004 is 4000402123.

It is a self number, because there is not a number n which added to its sum of digits gives 3212040004.

It is not an unprimeable number, because it can be changed into a prime (3212040001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 634917 + ... + 639955.

It is an arithmetic number, because the mean of its divisors is an integer number (124009200).

Almost surely, 2^3212040004 is an apocalyptic number.

It is an amenable number.

3212040004 is a deficient number, since it is larger than the sum of its proper divisors (2740401596).

3212040004 is a wasteful number, since it uses less digits than its factorization.

3212040004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5212 (or 5210 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3212040004 is about 56674.8621877460. The cubic root of 3212040004 is about 1475.4584428080.

Adding to 3212040004 its reverse (4000402123), we get a palindrome (7212442127).

The spelling of 3212040004 in words is "three billion, two hundred twelve million, forty thousand, four".