3946078924 has 6 divisors (see below), whose sum is σ = 6905638124. Its totient is φ = 1973039460.

The previous prime is 3946078901. The next prime is 3946078933. The reversal of 3946078924 is 4298706493.

It is a happy number.

3946078924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 493259862 + ... + 493259869.

Almost surely, 2^3946078924 is an apocalyptic number.

It is an amenable number.

3946078924 is a deficient number, since it is larger than the sum of its proper divisors (2959559200).

3946078924 is a wasteful number, since it uses less digits than its factorization.

3946078924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986519735 (or 986519733 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 52.

The square root of 3946078924 is about 62817.8232988059. The cubic root of 3946078924 is about 1580.2358943845.

The spelling of 3946078924 in words is "three billion, nine hundred forty-six million, seventy-eight thousand, nine hundred twenty-four".