3420795 has 16 divisors (see below), whose sum is σ = 6255360. Its totient is φ = 1563744.

The previous prime is 3420793. The next prime is 3420799. The reversal of 3420795 is 5970243.

It is not a de Polignac number, because 3420795 - 2¹ = 3420793 is a prime.

3420795 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3420793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16185 + ... + 16394.

It is an arithmetic number, because the mean of its divisors is an integer number (390960).

Almost surely, 2^3420795 is an apocalyptic number.

3420795 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3420795 is a deficient number, since it is larger than the sum of its proper divisors (2834565).

3420795 is a wasteful number, since it uses less digits than its factorization.

3420795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32594.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 3420795 is about 1849.5391317839. The cubic root of 3420795 is about 150.6753987899.

The spelling of 3420795 in words is "three million, four hundred twenty thousand, seven hundred ninety-five".