3445842 has 8 divisors (see below), whose sum is σ = 6891696. Its totient is φ = 1148612.

The previous prime is 3445823. The next prime is 3445853. The reversal of 3445842 is 2485443.

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

3445842 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287148 + ... + 287159.

It is an arithmetic number, because the mean of its divisors is an integer number (861462).

Almost surely, 2^3445842 is an apocalyptic number.

3445842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3445842 is a wasteful number, since it uses less digits than its factorization.

3445842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574312.

The product of its digits is 15360, while the sum is 30.

The square root of 3445842 is about 1856.2979286742. The cubic root of 3445842 is about 151.0422524041.

The spelling of 3445842 in words is "three million, four hundred forty-five thousand, eight hundred forty-two".