3579945 has 32 divisors (see below), whose sum is σ = 6168960. Its totient is φ = 1766400.

The previous prime is 3579931. The next prime is 3579949. The reversal of 3579945 is 5499753.

It is not a de Polignac number, because 3579945 - 2⁷ = 3579817 is a prime.

It is a Curzon number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 3579897 and 3579906.

It is not an unprimeable number, because it can be changed into a prime (3579949) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25686 + ... + 25824.

It is an arithmetic number, because the mean of its divisors is an integer number (192780).

Almost surely, 2^3579945 is an apocalyptic number.

It is an amenable number.

3579945 is a deficient number, since it is larger than the sum of its proper divisors (2589015).

3579945 is a wasteful number, since it uses less digits than its factorization.

3579945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265.

The product of its digits is 170100, while the sum is 42.

The square root of 3579945 is about 1892.0742585850. The cubic root of 3579945 is about 152.9767575442.

The spelling of 3579945 in words is "three million, five hundred seventy-nine thousand, nine hundred forty-five".