3476885 has 4 divisors (see below), whose sum is σ = 4172268. Its totient is φ = 2781504.

The previous prime is 3476881. The next prime is 3476903. The reversal of 3476885 is 5886743.

Added to its reverse (5886743) it gives a triangular number (9363628 = T₄₃₂₇).

3476885 = 1318² + 1319².

It is a happy number.

3476885 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1737124 + 1739761 = 1318^2 + 1319^2 .

It is a cyclic number.

It is not a de Polignac number, because 3476885 - 2² = 3476881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3476881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347684 + ... + 347693.

It is an arithmetic number, because the mean of its divisors is an integer number (1043067).

Almost surely, 2^3476885 is an apocalyptic number.

3476885 is the 1319-th centered square number.

It is an amenable number.

3476885 is a deficient number, since it is larger than the sum of its proper divisors (695383).

3476885 is an equidigital number, since it uses as much as digits as its factorization.

3476885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695382.

The product of its digits is 161280, while the sum is 41.

The square root of 3476885 is about 1864.6407160630. The cubic root of 3476885 is about 151.4944683868.

Adding to 3476885 its reverse (5886743), we get a triangular number (9363628 = T₄₃₂₇).

The spelling of 3476885 in words is "three million, four hundred seventy-six thousand, eight hundred eighty-five".