3935042 has 4 divisors (see below), whose sum is σ = 5902566. Its totient is φ = 1967520.

The previous prime is 3935027. The next prime is 3935089. The reversal of 3935042 is 2405393.

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., 3876961 + 58081 = 1969^2 + 241^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 983759 + ... + 983762.

Almost surely, 2^3935042 is an apocalyptic number.

3935042 is a deficient number, since it is larger than the sum of its proper divisors (1967524).

3935042 is a wasteful number, since it uses less digits than its factorization.

3935042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1967523.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 3935042 is about 1983.6940288260. The cubic root of 3935042 is about 157.8761246638.

The spelling of 3935042 in words is "three million, nine hundred thirty-five thousand, forty-two".