4069747 has 8 divisors (see below), whose sum is σ = 4455360. Its totient is φ = 3686760.

The previous prime is 4069729. The next prime is 4069753. The reversal of 4069747 is 7479604.

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

It is not a de Polignac number, because 4069747 - 2¹¹ = 4067699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4069717) 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 7 ways as a sum of consecutive naturals, for example, 4168 + ... + 5050.

It is an arithmetic number, because the mean of its divisors is an integer number (556920).

Almost surely, 2^4069747 is an apocalyptic number.

4069747 is a deficient number, since it is larger than the sum of its proper divisors (385613).

4069747 is a wasteful number, since it uses less digits than its factorization.

4069747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1313.

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 4069747 is about 2017.3613954867. The cubic root of 4069747 is about 159.6574311270.

It can be divided in two parts, 406 and 9747, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 4069747 in words is "four million, sixty-nine thousand, seven hundred forty-seven".