3465855 has 16 divisors (see below), whose sum is σ = 6161760. Its totient is φ = 1848384.

The previous prime is 3465851. The next prime is 3465857. The reversal of 3465855 is 5585643.

It is not a de Polignac number, because 3465855 - 2² = 3465851 is a prime.

3465855 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3465851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12702 + ... + 12971.

It is an arithmetic number, because the mean of its divisors is an integer number (385110).

Almost surely, 2^3465855 is an apocalyptic number.

3465855 is a deficient number, since it is larger than the sum of its proper divisors (2695905).

3465855 is a wasteful number, since it uses less digits than its factorization.

3465855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25687 (or 25681 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 3465855 is about 1861.6806922778. The cubic root of 3465855 is about 151.3340993490.

The spelling of 3465855 in words is "three million, four hundred sixty-five thousand, eight hundred fifty-five".