3784361 has 8 divisors (see below), whose sum is σ = 4390080. Its totient is φ = 3194928.

The previous prime is 3784357. The next prime is 3784367. The reversal of 3784361 is 1634873.

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 3784361 - 2² = 3784357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3784367) 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, 3566 + ... + 4503.

It is an arithmetic number, because the mean of its divisors is an integer number (548760).

Almost surely, 2^3784361 is an apocalyptic number.

It is an amenable number.

3784361 is a deficient number, since it is larger than the sum of its proper divisors (605719).

3784361 is an equidigital number, since it uses as much as digits as its factorization.

3784361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8143.

The product of its digits is 12096, while the sum is 32.

The square root of 3784361 is about 1945.3434144130. The cubic root of 3784361 is about 155.8347060291.

The spelling of 3784361 in words is "three million, seven hundred eighty-four thousand, three hundred sixty-one".