3824345 has 8 divisors (see below), whose sum is σ = 5244864. Its totient is φ = 2622384.

The previous prime is 3824333. The next prime is 3824347. The reversal of 3824345 is 5434283.

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 3824345 - 2⁶ = 3824281 is a prime.

It is a super-2 number, since 2×3824345² = 29251229358050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3824347) 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, 54599 + ... + 54668.

It is an arithmetic number, because the mean of its divisors is an integer number (655608).

Almost surely, 2^3824345 is an apocalyptic number.

3824345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3824345 is a deficient number, since it is larger than the sum of its proper divisors (1420519).

3824345 is a wasteful number, since it uses less digits than its factorization.

3824345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109279.

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

The square root of 3824345 is about 1955.5932603688. The cubic root of 3824345 is about 156.3816128418.

The spelling of 3824345 in words is "three million, eight hundred twenty-four thousand, three hundred forty-five".