3746869 has 8 divisors (see below), whose sum is σ = 4334400. Its totient is φ = 3172416.

The previous prime is 3746843. The next prime is 3746909. The reversal of 3746869 is 9686473.

It is a happy number.

3746869 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 3746869 - 2⁵ = 3746837 is a prime.

It is a super-2 number, since 2×3746869² = 28078054606322, which contains 22 as substring.

It is a d-powerful number, because it can be written as 3¹¹ + 7⁶ + 4⁵ + 6⁸ + 8⁵ + 6⁸ + 9⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3746839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2644 + ... + 3805.

It is an arithmetic number, because the mean of its divisors is an integer number (541800).

Almost surely, 2^3746869 is an apocalyptic number.

It is an amenable number.

3746869 is a deficient number, since it is larger than the sum of its proper divisors (587531).

3746869 is an equidigital number, since it uses as much as digits as its factorization.

3746869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6539.

The product of its digits is 217728, while the sum is 43.

The square root of 3746869 is about 1935.6830835651. The cubic root of 3746869 is about 155.3183743917.

The spelling of 3746869 in words is "three million, seven hundred forty-six thousand, eight hundred sixty-nine".