6409095 has 64 divisors (see below), whose sum is σ = 13271040. Its totient is φ = 2563200.

The previous prime is 6409093. The next prime is 6409097. The reversal of 6409095 is 5909046.

6409095 = T₄₅₅ + T₄₅₆ + ... + T₅₀₉.

It is a happy number.

6409095 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (6409093) and next prime (6409097).

It is not a de Polignac number, because 6409095 - 2¹ = 6409093 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6409093) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35716 + ... + 35894.

It is an arithmetic number, because the mean of its divisors is an integer number (207360).

Almost surely, 2^6409095 is an apocalyptic number.

6409095 is an abundant number, since it is smaller than the sum of its proper divisors (6861945).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6409095 is a wasteful number, since it uses less digits than its factorization.

6409095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 6409095 is about 2531.6190471712. The cubic root of 6409095 is about 185.7514601548.

The spelling of 6409095 in words is "six million, four hundred nine thousand, ninety-five".