3960709212 has 24 divisors (see below), whose sum is σ = 9323442576. Its totient is φ = 1308552448.

The previous prime is 3960709211. The next prime is 3960709217. The reversal of 3960709212 is 2129070693.

It is a super-3 number, since 3×3960709212³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3960709211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1459083 + ... + 1461794.

It is an arithmetic number, because the mean of its divisors is an integer number (388476774).

Almost surely, 2^3960709212 is an apocalyptic number.

It is an amenable number.

3960709212 is an abundant number, since it is smaller than the sum of its proper divisors (5362733364).

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

3960709212 is a wasteful number, since it uses less digits than its factorization.

3960709212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2920997 (or 2920995 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 3960709212 is about 62934.1656971791. The cubic root of 3960709212 is about 1582.1864207502.

The spelling of 3960709212 in words is "three billion, nine hundred sixty million, seven hundred nine thousand, two hundred twelve".