3938962 has 8 divisors (see below), whose sum is σ = 5975100. Its totient is φ = 1947264.

The previous prime is 3938941. The next prime is 3938971. The reversal of 3938962 is 2698393.

It can be written as a sum of positive squares in 2 ways, for example, as 3876961 + 62001 = 1969^2 + 249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10887 + ... + 11242.

Almost surely, 2^3938962 is an apocalyptic number.

3938962 is a deficient number, since it is larger than the sum of its proper divisors (2036138).

3938962 is a wasteful number, since it uses less digits than its factorization.

3938962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22220.

The product of its digits is 69984, while the sum is 40.

The square root of 3938962 is about 1984.6818384819. The cubic root of 3938962 is about 157.9285314759.

It can be divided in two parts, 3938 and 962, that added together give a square (4900 = 70²).

The spelling of 3938962 in words is "three million, nine hundred thirty-eight thousand, nine hundred sixty-two".