3692242 has 4 divisors (see below), whose sum is σ = 5538366. Its totient is φ = 1846120.

The previous prime is 3692239. The next prime is 3692243. The reversal of 3692242 is 2422963.

3692242 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, and also an emirpimes, since its reverse is a distinct semiprime: 2422963 = 97 ⋅24979.

It can be written as a sum of positive squares in only one way, i.e., 3644281 + 47961 = 1909^2 + 219^2 .

It is a d-powerful number, because it can be written as 3¹³ + 6 + 9³ + 2⁴ + 2²⁰ + 4² + 2²⁰ .

It is a self number, because there is not a number n which added to its sum of digits gives 3692242.

It is not an unprimeable number, because it can be changed into a prime (3692243) by changing a digit.

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, 923059 + ... + 923062.

Almost surely, 2^3692242 is an apocalyptic number.

3692242 is a deficient number, since it is larger than the sum of its proper divisors (1846124).

3692242 is a wasteful number, since it uses less digits than its factorization.

3692242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846123.

The product of its digits is 5184, while the sum is 28.

The square root of 3692242 is about 1921.5207519046. The cubic root of 3692242 is about 154.5598613182.

The spelling of 3692242 in words is "three million, six hundred ninety-two thousand, two hundred forty-two".