3578342 has 8 divisors (see below), whose sum is σ = 5379696. Its totient is φ = 1785112.

The previous prime is 3578293. The next prime is 3578353. The reversal of 3578342 is 2438753.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3578299 and 3578308.

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 773 + ... + 2784.

It is an arithmetic number, because the mean of its divisors is an integer number (672462).

Almost surely, 2^3578342 is an apocalyptic number.

3578342 is a deficient number, since it is larger than the sum of its proper divisors (1801354).

3578342 is a wasteful number, since it uses less digits than its factorization.

3578342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4062.

The product of its digits is 20160, while the sum is 32.

The square root of 3578342 is about 1891.6506019876. The cubic root of 3578342 is about 152.9539212201.

The spelling of 3578342 in words is "three million, five hundred seventy-eight thousand, three hundred forty-two".