3560905 has 8 divisors (see below), whose sum is σ = 4524552. Its totient is φ = 2681088.

The previous prime is 3560903. The next prime is 3560927. The reversal of 3560905 is 5090653.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1478656 + 2082249 = 1216^2 + 1443^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3560905 - 2¹ = 3560903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3560903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20862 + ... + 21031.

It is an arithmetic number, because the mean of its divisors is an integer number (565569).

Almost surely, 2^3560905 is an apocalyptic number.

It is an amenable number.

3560905 is a deficient number, since it is larger than the sum of its proper divisors (963647).

3560905 is a wasteful number, since it uses less digits than its factorization.

3560905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41915.

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 3560905 is about 1887.0360356920. The cubic root of 3560905 is about 152.7050721334.

It can be divided in two parts, 3560 and 905, that added together give a triangular number (4465 = T₉₄).

The spelling of 3560905 in words is "three million, five hundred sixty thousand, nine hundred five".