3938002 has 4 divisors (see below), whose sum is σ = 5907006. Its totient is φ = 1969000.

The previous prime is 3937993. The next prime is 3938029. The reversal of 3938002 is 2008393.

It is a happy number.

3938002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2725801 + 1212201 = 1651^2 + 1101^2 .

It is a super-3 number, since 3×3938002³ (a number of 21 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 984499 + ... + 984502.

Almost surely, 2^3938002 is an apocalyptic number.

3938002 is a deficient number, since it is larger than the sum of its proper divisors (1969004).

3938002 is a wasteful number, since it uses less digits than its factorization.

3938002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969003.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 3938002 is about 1984.4399713773. The cubic root of 3938002 is about 157.9157003706.

The spelling of 3938002 in words is "three million, nine hundred thirty-eight thousand, two".