3939962952 has 16 divisors (see below), whose sum is σ = 9849907440. Its totient is φ = 1313320976.

The previous prime is 3939962921. The next prime is 3939962963. The reversal of 3939962952 is 2592699393.

It is a junction number, because it is equal to n+sod(n) for n = 3939962892 and 3939962901.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82082538 + ... + 82082585.

It is an arithmetic number, because the mean of its divisors is an integer number (615619215).

Almost surely, 2^3939962952 is an apocalyptic number.

It is an amenable number.

3939962952 is an abundant number, since it is smaller than the sum of its proper divisors (5909944488).

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

3939962952 is a wasteful number, since it uses less digits than its factorization.

3939962952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164165132 (or 164165128 counting only the distinct ones).

The product of its digits is 7085880, while the sum is 57.

The square root of 3939962952 is about 62769.1241933484. The cubic root of 3939962952 is about 1579.4190771487.

The spelling of 3939962952 in words is "three billion, nine hundred thirty-nine million, nine hundred sixty-two thousand, nine hundred fifty-two".