3842732 has 24 divisors (see below), whose sum is σ = 7034160. Its totient is φ = 1834560.

The previous prime is 3842717. The next prime is 3842737. The reversal of 3842732 is 2372483.

3842732 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 3842695 and 3842704.

It is not an unprimeable number, because it can be changed into a prime (3842737) 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, 18107 + ... + 18317.

It is an arithmetic number, because the mean of its divisors is an integer number (293090).

Almost surely, 2^3842732 is an apocalyptic number.

It is an amenable number.

3842732 is a deficient number, since it is larger than the sum of its proper divisors (3191428).

3842732 is a wasteful number, since it uses less digits than its factorization.

3842732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401 (or 399 counting only the distinct ones).

The product of its digits is 8064, while the sum is 29.

The square root of 3842732 is about 1960.2887542400. The cubic root of 3842732 is about 156.6318337126.

The spelling of 3842732 in words is "three million, eight hundred forty-two thousand, seven hundred thirty-two".