3929476 has 12 divisors (see below), whose sum is σ = 6930000. Its totient is φ = 1949480.

The previous prime is 3929461. The next prime is 3929477. The reversal of 3929476 is 6749293.

It is not an unprimeable number, because it can be changed into a prime (3929477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3226 + ... + 4273.

It is an arithmetic number, because the mean of its divisors is an integer number (577500).

Almost surely, 2^3929476 is an apocalyptic number.

It is an amenable number.

3929476 is a deficient number, since it is larger than the sum of its proper divisors (3000524).

3929476 is a wasteful number, since it uses less digits than its factorization.

3929476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7634 (or 7632 counting only the distinct ones).

The product of its digits is 81648, while the sum is 40.

The square root of 3929476 is about 1982.2905942369. The cubic root of 3929476 is about 157.8016525106.

The spelling of 3929476 in words is "three million, nine hundred twenty-nine thousand, four hundred seventy-six".