3800345 has 8 divisors (see below), whose sum is σ = 4589376. Its totient is φ = 3020976.

The previous prime is 3800341. The next prime is 3800347. The reversal of 3800345 is 5430083.

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 3800345 - 2² = 3800341 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a self number, because there is not a number n which added to its sum of digits gives 3800345.

It is not an unprimeable number, because it can be changed into a prime (3800341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1517 + ... + 3146.

It is an arithmetic number, because the mean of its divisors is an integer number (573672).

Almost surely, 2^3800345 is an apocalyptic number.

It is an amenable number.

3800345 is a deficient number, since it is larger than the sum of its proper divisors (789031).

3800345 is a wasteful number, since it uses less digits than its factorization.

3800345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4831.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3800345 is about 1949.4473575862. The cubic root of 3800345 is about 156.0537974657.

The spelling of 3800345 in words is "three million, eight hundred thousand, three hundred forty-five".