3785342 has 16 divisors (see below), whose sum is σ = 6281712. Its totient is φ = 1696320.

The previous prime is 3785323. The next prime is 3785347. The reversal of 3785342 is 2435873.

It is a happy number.

It is a d-powerful number, because it can be written as 3² + 7⁷ + 8⁷ + 5⁷ + 3⁴ + 4⁹ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 3785299 and 3785308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3785347) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 428 + ... + 2784.

It is an arithmetic number, because the mean of its divisors is an integer number (392607).

Almost surely, 2^3785342 is an apocalyptic number.

3785342 is a deficient number, since it is larger than the sum of its proper divisors (2496370).

3785342 is a wasteful number, since it uses less digits than its factorization.

3785342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443.

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

The square root of 3785342 is about 1945.5955386462. The cubic root of 3785342 is about 155.8481702695.

The spelling of 3785342 in words is "three million, seven hundred eighty-five thousand, three hundred forty-two".