3213434020 has 48 divisors (see below), whose sum is σ = 6879398400. Its totient is φ = 1260604800.

The previous prime is 3213434011. The next prime is 3213434041. The reversal of 3213434020 is 204343123.

It is a happy number.

3213434020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 3213433982 and 3213434000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231846 + ... + 245314.

It is an arithmetic number, because the mean of its divisors is an integer number (143320800).

Almost surely, 2^3213434020 is an apocalyptic number.

It is an amenable number.

3213434020 is an abundant number, since it is smaller than the sum of its proper divisors (3665964380).

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

3213434020 is a wasteful number, since it uses less digits than its factorization.

3213434020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13708 (or 13706 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 3213434020 is about 56687.1592161752. The cubic root of 3213434020 is about 1475.6718601581.

Adding to 3213434020 its reverse (204343123), we get a palindrome (3417777143).

The spelling of 3213434020 in words is "three billion, two hundred thirteen million, four hundred thirty-four thousand, twenty".