3698041 has 4 divisors (see below), whose sum is σ = 3725172. Its totient is φ = 3670912.

The previous prime is 3698029. The next prime is 3698053. The reversal of 3698041 is 1408963.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (3698029) and next prime (3698053).

It can be written as a sum of positive squares in 2 ways, for example, as 992016 + 2706025 = 996^2 + 1645^2 .

It is a cyclic number.

It is not a de Polignac number, because 3698041 - 2²¹ = 1600889 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3697994 and 3698012.

It is not an unprimeable number, because it can be changed into a prime (3698081) 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 3 ways as a sum of consecutive naturals, for example, 13360 + ... + 13633.

It is an arithmetic number, because the mean of its divisors is an integer number (931293).

Almost surely, 2^3698041 is an apocalyptic number.

It is an amenable number.

3698041 is a deficient number, since it is larger than the sum of its proper divisors (27131).

3698041 is a wasteful number, since it uses less digits than its factorization.

3698041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27130.

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 3698041 is about 1923.0291209444. The cubic root of 3698041 is about 154.6407357398.

The spelling of 3698041 in words is "three million, six hundred ninety-eight thousand, forty-one".