3565434 has 32 divisors (see below), whose sum is σ = 7626240. Its totient is φ = 1108800.

The previous prime is 3565423. The next prime is 3565447. The reversal of 3565434 is 4345653.

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5064 + ... + 5724.

It is an arithmetic number, because the mean of its divisors is an integer number (238320).

Almost surely, 2^3565434 is an apocalyptic number.

3565434 is an abundant number, since it is smaller than the sum of its proper divisors (4060806).

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

3565434 is a wasteful number, since it uses less digits than its factorization.

3565434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726.

The product of its digits is 21600, while the sum is 30.

The square root of 3565434 is about 1888.2356844420. The cubic root of 3565434 is about 152.7697849213.

The spelling of 3565434 in words is "three million, five hundred sixty-five thousand, four hundred thirty-four".