3416905 has 4 divisors (see below), whose sum is σ = 4100292. Its totient is φ = 2733520.

The previous prime is 3416893. The next prime is 3416929. The reversal of 3416905 is 5096143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5096143 = 13 ⋅392011.

It can be written as a sum of positive squares in 2 ways, for example, as 2096704 + 1320201 = 1448^2 + 1149^2 .

It is not a de Polignac number, because 3416905 - 2¹¹ = 3414857 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341686 + ... + 341695.

It is an arithmetic number, because the mean of its divisors is an integer number (1025073).

Almost surely, 2^3416905 is an apocalyptic number.

It is an amenable number.

3416905 is a deficient number, since it is larger than the sum of its proper divisors (683387).

3416905 is an equidigital number, since it uses as much as digits as its factorization.

3416905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683386.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 3416905 is about 1848.4872193229. The cubic root of 3416905 is about 150.6182629862.

The spelling of 3416905 in words is "three million, four hundred sixteen thousand, nine hundred five".