3953039 has 4 divisors (see below), whose sum is σ = 3992280. Its totient is φ = 3913800.

The previous prime is 3953017. The next prime is 3953051. The reversal of 3953039 is 9303593.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3953039 - 2¹⁶ = 3887503 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3952996 and 3953014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3953009) 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, 19469 + ... + 19670.

It is an arithmetic number, because the mean of its divisors is an integer number (998070).

Almost surely, 2^3953039 is an apocalyptic number.

3953039 is a deficient number, since it is larger than the sum of its proper divisors (39241).

3953039 is a wasteful number, since it uses less digits than its factorization.

3953039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39240.

The product of its (nonzero) digits is 10935, while the sum is 32.

The square root of 3953039 is about 1988.2250878610. The cubic root of 3953039 is about 158.1164419642.

The spelling of 3953039 in words is "three million, nine hundred fifty-three thousand, thirty-nine".