3798045 has 12 divisors (see below), whose sum is σ = 6583356. Its totient is φ = 2025600.

The previous prime is 3798037. The next prime is 3798049. The reversal of 3798045 is 5408973.

It can be written as a sum of positive squares in 2 ways, for example, as 622521 + 3175524 = 789^2 + 1782^2 .

It is not a de Polignac number, because 3798045 - 2³ = 3798037 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3798049) 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 11 ways as a sum of consecutive naturals, for example, 42156 + ... + 42245.

It is an arithmetic number, because the mean of its divisors is an integer number (548613).

Almost surely, 2^3798045 is an apocalyptic number.

It is an amenable number.

3798045 is a deficient number, since it is larger than the sum of its proper divisors (2785311).

3798045 is a wasteful number, since it uses less digits than its factorization.

3798045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84412 (or 84409 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3798045 is about 1948.8573575303. The cubic root of 3798045 is about 156.0223094327.

It can be divided in two parts, 37980 and 45, that added together give a square (38025 = 195²).

The spelling of 3798045 in words is "three million, seven hundred ninety-eight thousand, forty-five".