3912038 has 16 divisors (see below), whose sum is σ = 6352080. Its totient is φ = 1796256.

The previous prime is 3912037. The next prime is 3912061. The reversal of 3912038 is 8302193.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3911998 and 3912016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3912031) 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 7 ways as a sum of consecutive naturals, for example, 9656 + ... + 10052.

It is an arithmetic number, because the mean of its divisors is an integer number (397005).

Almost surely, 2^3912038 is an apocalyptic number.

3912038 is a deficient number, since it is larger than the sum of its proper divisors (2440042).

3912038 is a wasteful number, since it uses less digits than its factorization.

3912038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 3912038 is about 1977.8872566453. The cubic root of 3912038 is about 157.5678786950.

The spelling of 3912038 in words is "three million, nine hundred twelve thousand, thirty-eight".