3929048 has 16 divisors (see below), whose sum is σ = 7755000. Its totient is φ = 1861056.

The previous prime is 3929047. The next prime is 3929053. The reversal of 3929048 is 8409293.

It is a junction number, because it is equal to n+sod(n) for n = 3928999 and 3929017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3929047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12773 + ... + 13076.

Almost surely, 2^3929048 is an apocalyptic number.

3929048 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

3929048 is a deficient number, since it is larger than the sum of its proper divisors (3825952).

3929048 is a wasteful number, since it uses less digits than its factorization.

3929048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25874 (or 25870 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 3929048 is about 1982.1826353795. The cubic root of 3929048 is about 157.7959230309.

The spelling of 3929048 in words is "three million, nine hundred twenty-nine thousand, forty-eight".