3846745 has 16 divisors (see below), whose sum is σ = 5385600. Its totient is φ = 2636592.

The previous prime is 3846707. The next prime is 3846751. The reversal of 3846745 is 5476483.

It is not a de Polignac number, because 3846745 - 2⁷ = 3846617 is a prime.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a d-powerful number, because it can be written as 3¹³ + 8³ + 4³ + 6⁷ + 7⁴ + 4⁷ + 5⁹ .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594 + ... + 2836.

It is an arithmetic number, because the mean of its divisors is an integer number (336600).

Almost surely, 2^3846745 is an apocalyptic number.

3846745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3846745 is a deficient number, since it is larger than the sum of its proper divisors (1538855).

3846745 is an equidigital number, since it uses as much as digits as its factorization.

3846745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269 (or 2255 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 3846745 is about 1961.3120608409. The cubic root of 3846745 is about 156.6863387601.

The spelling of 3846745 in words is "three million, eight hundred forty-six thousand, seven hundred forty-five".