3845346 has 8 divisors (see below), whose sum is σ = 7690704. Its totient is φ = 1281780.

The previous prime is 3845341. The next prime is 3845351. The reversal of 3845346 is 6435483.

It is an interprime number because it is at equal distance from previous prime (3845341) and next prime (3845351).

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

3845346 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3845341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 320440 + ... + 320451.

It is an arithmetic number, because the mean of its divisors is an integer number (961338).

Almost surely, 2^3845346 is an apocalyptic number.

3845346 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.

3845346 is a wasteful number, since it uses less digits than its factorization.

3845346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640896.

The product of its digits is 34560, while the sum is 33.

The square root of 3845346 is about 1960.9553794006. The cubic root of 3845346 is about 156.6673416801.

The spelling of 3845346 in words is "three million, eight hundred forty-five thousand, three hundred forty-six".