3683455 has 4 divisors (see below), whose sum is σ = 4420152. Its totient is φ = 2946760.

The previous prime is 3683453. The next prime is 3683479. The reversal of 3683455 is 5543863.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3683455 - 2¹ = 3683453 is a prime.

It is a Duffinian number.

3683455 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 3683455.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3683453) 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 3 ways as a sum of consecutive naturals, for example, 368341 + ... + 368350.

It is an arithmetic number, because the mean of its divisors is an integer number (1105038).

Almost surely, 2^3683455 is an apocalyptic number.

3683455 is a deficient number, since it is larger than the sum of its proper divisors (736697).

3683455 is an equidigital number, since it uses as much as digits as its factorization.

3683455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 736696.

The product of its digits is 43200, while the sum is 34.

The square root of 3683455 is about 1919.2329196843. The cubic root of 3683455 is about 154.4371539133.

The spelling of 3683455 in words is "three million, six hundred eighty-three thousand, four hundred fifty-five".