3407895 has 12 divisors (see below), whose sum is σ = 5907096. Its totient is φ = 1817520.

The previous prime is 3407893. The next prime is 3407909. The reversal of 3407895 is 5987043.

It is not a de Polignac number, because 3407895 - 2¹ = 3407893 is a prime.

It is a super-2 number, since 2×3407895² = 23227496662050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3407891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37821 + ... + 37910.

It is an arithmetic number, because the mean of its divisors is an integer number (492258).

Almost surely, 2^3407895 is an apocalyptic number.

3407895 is a deficient number, since it is larger than the sum of its proper divisors (2499201).

3407895 is a wasteful number, since it uses less digits than its factorization.

3407895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75742 (or 75739 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 3407895 is about 1846.0484825703. The cubic root of 3407895 is about 150.4857585594.

The spelling of 3407895 in words is "three million, four hundred seven thousand, eight hundred ninety-five".