3942264612 has 192 divisors, whose sum is σ = 11095418880. Its totient is φ = 1073740800.

The previous prime is 3942264581. The next prime is 3942264631. The reversal of 3942264612 is 2164622493.

It is a Harshad number since it is a multiple of its sum of digits (39).

Its product of digits (124416) is a multiple of the sum of its prime divisors (512).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12675937 + ... + 12676247.

It is an arithmetic number, because the mean of its divisors is an integer number (57788640).

Almost surely, 2^3942264612 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3942264612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5547709440).

3942264612 is an abundant number, since it is smaller than the sum of its proper divisors (7153154268).

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

3942264612 is a wasteful number, since it uses less digits than its factorization.

3942264612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 512 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 3942264612 is about 62787.4558490786. The cubic root of 3942264612 is about 1579.7265739531.

The spelling of 3942264612 in words is "three billion, nine hundred forty-two million, two hundred sixty-four thousand, six hundred twelve".