3938051 has 4 divisors (see below), whose sum is σ = 4240992. Its totient is φ = 3635112.

The previous prime is 3938029. The next prime is 3938057. The reversal of 3938051 is 1508393.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1508393 = 17 ⋅88729.

It is not a de Polignac number, because 3938051 - 2¹⁸ = 3675907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3938057) 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, 151451 + ... + 151476.

It is an arithmetic number, because the mean of its divisors is an integer number (1060248).

Almost surely, 2^3938051 is an apocalyptic number.

3938051 is a deficient number, since it is larger than the sum of its proper divisors (302941).

3938051 is a wasteful number, since it uses less digits than its factorization.

3938051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302940.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 3938051 is about 1984.4523173914. The cubic root of 3938051 is about 157.9163553421.

The spelling of 3938051 in words is "three million, nine hundred thirty-eight thousand, fifty-one".