3473865 has 48 divisors (see below), whose sum is σ = 6739200. Its totient is φ = 1645056.

The previous prime is 3473849. The next prime is 3473887. The reversal of 3473865 is 5683743.

It is a happy number.

It is not a de Polignac number, because 3473865 - 2⁴ = 3473849 is a prime.

3473865 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14416 + ... + 14654.

It is an arithmetic number, because the mean of its divisors is an integer number (140400).

Almost surely, 2^3473865 is an apocalyptic number.

It is an amenable number.

3473865 is a deficient number, since it is larger than the sum of its proper divisors (3265335).

3473865 is a wasteful number, since it uses less digits than its factorization.

3473865 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 283 counting only the distinct ones).

The product of its digits is 60480, while the sum is 36.

The square root of 3473865 is about 1863.8307326579. The cubic root of 3473865 is about 151.4505933068.

The spelling of 3473865 in words is "three million, four hundred seventy-three thousand, eight hundred sixty-five".