3032012020 has 24 divisors (see below), whose sum is σ = 6702343200. Its totient is φ = 1148972832.

The previous prime is 3032011981. The next prime is 3032012029. The reversal of 3032012020 is 202102303.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3032012029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3989110 + ... + 3989869.

It is an arithmetic number, because the mean of its divisors is an integer number (279264300).

Almost surely, 2^3032012020 is an apocalyptic number.

It is an amenable number.

3032012020 is an abundant number, since it is smaller than the sum of its proper divisors (3670331180).

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

3032012020 is a wasteful number, since it uses less digits than its factorization.

3032012020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7979007 (or 7979005 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3032012020 is about 55063.7087381517. The cubic root of 3032012020 is about 1447.3613558056.

Adding to 3032012020 its reverse (202102303), we get a palindrome (3234114323).

The spelling of 3032012020 in words is "three billion, thirty-two million, twelve thousand, twenty".