3494105 has 4 divisors (see below), whose sum is σ = 4192932. Its totient is φ = 2795280.

The previous prime is 3494093. The next prime is 3494107. The reversal of 3494105 is 5014943.

3494105 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 2085136 + 1408969 = 1444^2 + 1187^2 .

It is not a de Polignac number, because 3494105 - 2⁴ = 3494089 is a prime.

It is an Ulam number.

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

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3494107) 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, 349406 + ... + 349415.

It is an arithmetic number, because the mean of its divisors is an integer number (1048233).

Almost surely, 2^3494105 is an apocalyptic number.

It is an amenable number.

3494105 is a deficient number, since it is larger than the sum of its proper divisors (698827).

3494105 is an equidigital number, since it uses as much as digits as its factorization.

3494105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698826.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3494105 is about 1869.2525244065. The cubic root of 3494105 is about 151.7441593016.

The spelling of 3494105 in words is "three million, four hundred ninety-four thousand, one hundred five".