3942037996 has 192 divisors, whose sum is σ = 8751697920. Its totient is φ = 1532805120.

The previous prime is 3942037991. The next prime is 3942037997. The reversal of 3942037996 is 6997302493.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is not an unprimeable number, because it can be changed into a prime (3942037991) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34885236 + ... + 34885348.

It is an arithmetic number, because the mean of its divisors is an integer number (45581760).

Almost surely, 2^3942037996 is an apocalyptic number.

It is an amenable number.

3942037996 is an abundant number, since it is smaller than the sum of its proper divisors (4809659924).

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

3942037996 is a wasteful number, since it uses less digits than its factorization.

3942037996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 2204496, while the sum is 52.

The square root of 3942037996 is about 62785.6511951576. The cubic root of 3942037996 is about 1579.6963038577.

The spelling of 3942037996 in words is "three billion, nine hundred forty-two million, thirty-seven thousand, nine hundred ninety-six".