3260855 has 24 divisors (see below), whose sum is σ = 4506192. Its totient is φ = 2256384.

The previous prime is 3260839. The next prime is 3260857. The reversal of 3260855 is 5580623.

3260855 = T₄₉ + T₅₀ + ... + T₂₆₉.

It is not a de Polignac number, because 3260855 - 2⁴ = 3260839 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 (3260857) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14252 + ... + 14478.

It is an arithmetic number, because the mean of its divisors is an integer number (187758).

Almost surely, 2^3260855 is an apocalyptic number.

3260855 is a deficient number, since it is larger than the sum of its proper divisors (1245337).

3260855 is a wasteful number, since it uses less digits than its factorization.

3260855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 262 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 3260855 is about 1805.7837633560. The cubic root of 3260855 is about 148.2895324391.

The spelling of 3260855 in words is "three million, two hundred sixty thousand, eight hundred fifty-five".