3973329 has 12 divisors (see below), whose sum is σ = 5873296. Its totient is φ = 2587032.

The previous prime is 3973309. The next prime is 3973331. The reversal of 3973329 is 9233793.

It is not a de Polignac number, because 3973329 - 2⁵ = 3973297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3973293 and 3973302.

It is not an unprimeable number, because it can be changed into a prime (3973309) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4747 + ... + 5520.

Almost surely, 2^3973329 is an apocalyptic number.

It is an amenable number.

3973329 is a deficient number, since it is larger than the sum of its proper divisors (1899967).

3973329 is a wasteful number, since it uses less digits than its factorization.

3973329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10316 (or 10313 counting only the distinct ones).

The product of its digits is 30618, while the sum is 36.

The square root of 3973329 is about 1993.3210980672. The cubic root of 3973329 is about 158.3865050104.

The spelling of 3973329 in words is "three million, nine hundred seventy-three thousand, three hundred twenty-nine".