3942362 has 4 divisors (see below), whose sum is σ = 5913546. Its totient is φ = 1971180.

The previous prime is 3942359. The next prime is 3942373. The reversal of 3942362 is 2632493.

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., 3916441 + 25921 = 1979^2 + 161^2 .

It is a super-3 number, since 3×3942362³ (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 (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 985589 + ... + 985592.

Almost surely, 2^3942362 is an apocalyptic number.

3942362 is a deficient number, since it is larger than the sum of its proper divisors (1971184).

3942362 is a wasteful number, since it uses less digits than its factorization.

3942362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971183.

The product of its digits is 7776, while the sum is 29.

The square root of 3942362 is about 1985.5382141878. The cubic root of 3942362 is about 157.9739582140.

The spelling of 3942362 in words is "three million, nine hundred forty-two thousand, three hundred sixty-two".