3661283 has 6 divisors (see below), whose sum is σ = 3706596. Its totient is φ = 3616452.

The previous prime is 3661277. The next prime is 3661289. The reversal of 3661283 is 3821663.

It is an interprime number because it is at equal distance from previous prime (3661277) and next prime (3661289).

It is not a de Polignac number, because 3661283 - 2¹⁰ = 3660259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3661289) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 16016 + ... + 16242.

It is an arithmetic number, because the mean of its divisors is an integer number (617766).

Almost surely, 2^3661283 is an apocalyptic number.

3661283 is a deficient number, since it is larger than the sum of its proper divisors (45313).

3661283 is an equidigital number, since it uses as much as digits as its factorization.

3661283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481 (or 354 counting only the distinct ones).

The product of its digits is 5184, while the sum is 29.

The square root of 3661283 is about 1913.4479350116. The cubic root of 3661283 is about 154.1266597269.

The spelling of 3661283 in words is "three million, six hundred sixty-one thousand, two hundred eighty-three".