3221040134 has 16 divisors (see below), whose sum is σ = 5204316768. Its totient is φ = 1486320192.

The previous prime is 3221040127. The next prime is 3221040139. The reversal of 3221040134 is 4310401223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221040139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151679 + ... + 171605.

It is an arithmetic number, because the mean of its divisors is an integer number (325269798).

Almost surely, 2^3221040134 is an apocalyptic number.

3221040134 is a deficient number, since it is larger than the sum of its proper divisors (1983276634).

3221040134 is a wasteful number, since it uses less digits than its factorization.

3221040134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26159.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3221040134 is about 56754.2080730583. The cubic root of 3221040134 is about 1476.8352349375.

Adding to 3221040134 its reverse (4310401223), we get a palindrome (7531441357).

The spelling of 3221040134 in words is "three billion, two hundred twenty-one million, forty thousand, one hundred thirty-four".