3842769 has 16 divisors (see below), whose sum is σ = 6164480. Its totient is φ = 2080080.

The previous prime is 3842759. The next prime is 3842777. The reversal of 3842769 is 9672483.

3842769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3842769 - 2⁵ = 3842737 is a prime.

It is a super-2 number, since 2×3842769² = 29533747174722, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 3⁴ + 8⁷ + 4⁸ + 2⁵ + 7³ + 6⁸ + 9 .

It is not an unprimeable number, because it can be changed into a prime (3842749) 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 15 ways as a sum of consecutive naturals, for example, 4417 + ... + 5214.

It is an arithmetic number, because the mean of its divisors is an integer number (385280).

Almost surely, 2^3842769 is an apocalyptic number.

It is an amenable number.

3842769 is a deficient number, since it is larger than the sum of its proper divisors (2321711).

3842769 is a wasteful number, since it uses less digits than its factorization.

3842769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9660.

The product of its digits is 72576, while the sum is 39.

The square root of 3842769 is about 1960.2981916025. The cubic root of 3842769 is about 156.6323364243.

The spelling of 3842769 in words is "three million, eight hundred forty-two thousand, seven hundred sixty-nine".