3784801 has 4 divisors (see below), whose sum is σ = 3789504. Its totient is φ = 3780100.

The previous prime is 3784793. The next prime is 3784813. The reversal of 3784801 is 1084873.

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 a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 1084873 = 107 ⋅10139.

It is a cyclic number.

It is not a de Polignac number, because 3784801 - 2³ = 3784793 is a prime.

It is a Duffinian number.

3784801 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3784861) 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, 805 + ... + 2866.

It is an arithmetic number, because the mean of its divisors is an integer number (947376).

Almost surely, 2^3784801 is an apocalyptic number.

It is an amenable number.

3784801 is a deficient number, since it is larger than the sum of its proper divisors (4703).

3784801 is a wasteful number, since it uses less digits than its factorization.

3784801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4702.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 3784801 is about 1945.4565016983. The cubic root of 3784801 is about 155.8407453238.

The spelling of 3784801 in words is "three million, seven hundred eighty-four thousand, eight hundred one".