3926038 has 4 divisors (see below), whose sum is σ = 5889060. Its totient is φ = 1963018.

The previous prime is 3926023. The next prime is 3926047. The reversal of 3926038 is 8306293.

It is a happy number.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 981508 + ... + 981511.

It is an arithmetic number, because the mean of its divisors is an integer number (1472265).

Almost surely, 2^3926038 is an apocalyptic number.

3926038 is a deficient number, since it is larger than the sum of its proper divisors (1963022).

3926038 is a wasteful number, since it uses less digits than its factorization.

3926038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1963021.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 3926038 is about 1981.4232258657. The cubic root of 3926038 is about 157.7556175023.

The spelling of 3926038 in words is "three million, nine hundred twenty-six thousand, thirty-eight".