3825434 has 16 divisors (see below), whose sum is σ = 5909760. Its totient is φ = 1856400.

The previous prime is 3825427. The next prime is 3825439. The reversal of 3825434 is 4345283.

It is a junction number, because it is equal to n+sod(n) for n = 3825397 and 3825406.

It is not an unprimeable number, because it can be changed into a prime (3825439) 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, 15887 + ... + 16125.

It is an arithmetic number, because the mean of its divisors is an integer number (369360).

Almost surely, 2^3825434 is an apocalyptic number.

3825434 is a deficient number, since it is larger than the sum of its proper divisors (2084326).

3825434 is a wasteful number, since it uses less digits than its factorization.

3825434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445.

The product of its digits is 11520, while the sum is 29.

The square root of 3825434 is about 1955.8716726820. The cubic root of 3825434 is about 156.3964548966.

The spelling of 3825434 in words is "three million, eight hundred twenty-five thousand, four hundred thirty-four".