3405095 has 4 divisors (see below), whose sum is σ = 4086120. Its totient is φ = 2724072.

The previous prime is 3405079. The next prime is 3405109. The reversal of 3405095 is 5905043.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3405095 - 2⁴ = 3405079 is a prime.

It is a congruent 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, 340505 + ... + 340514.

It is an arithmetic number, because the mean of its divisors is an integer number (1021530).

Almost surely, 2^3405095 is an apocalyptic number.

3405095 is a deficient number, since it is larger than the sum of its proper divisors (681025).

3405095 is an equidigital number, since it uses as much as digits as its factorization.

3405095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681024.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 3405095 is about 1845.2899501162. The cubic root of 3405095 is about 150.4445331523. Note that the first 3 decimals are identical.

The spelling of 3405095 in words is "three million, four hundred five thousand, ninety-five".