3818801 has 4 divisors (see below), whose sum is σ = 4364352. Its totient is φ = 3273252.

The previous prime is 3818767. The next prime is 3818803. The reversal of 3818801 is 1088183.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1088183 = 839 ⋅1297.

It is a cyclic number.

It is not a de Polignac number, because 3818801 - 2¹⁰ = 3817777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3818803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272765 + ... + 272778.

It is an arithmetic number, because the mean of its divisors is an integer number (1091088).

Almost surely, 2^3818801 is an apocalyptic number.

It is an amenable number.

3818801 is a deficient number, since it is larger than the sum of its proper divisors (545551).

3818801 is an equidigital number, since it uses as much as digits as its factorization.

3818801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545550.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 3818801 is about 1954.1752736129. The cubic root of 3818801 is about 156.3060095737.

The spelling of 3818801 in words is "three million, eight hundred eighteen thousand, eight hundred one".