3965038 has 16 divisors (see below), whose sum is σ = 7415424. Its totient is φ = 1544760.

The previous prime is 3965033. The next prime is 3965041. The reversal of 3965038 is 8305693.

It is a junction number, because it is equal to n+sod(n) for n = 3964994 and 3965012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3965033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12720 + ... + 13027.

It is an arithmetic number, because the mean of its divisors is an integer number (463464).

Almost surely, 2^3965038 is an apocalyptic number.

3965038 is a deficient number, since it is larger than the sum of its proper divisors (3450386).

3965038 is a wasteful number, since it uses less digits than its factorization.

3965038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25767.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 3965038 is about 1991.2403169884. The cubic root of 3965038 is about 158.2762618563.

The spelling of 3965038 in words is "three million, nine hundred sixty-five thousand, thirty-eight".