3205160445 has 64 divisors (see below), whose sum is σ = 5659315200. Its totient is φ = 1542965760.

The previous prime is 3205160437. The next prime is 3205160449. The reversal of 3205160445 is 5440615023.

It is not a de Polignac number, because 3205160445 - 2³ = 3205160437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3205160449) 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, 499266 + ... + 505644.

It is an arithmetic number, because the mean of its divisors is an integer number (88426800).

Almost surely, 2^3205160445 is an apocalyptic number.

It is an amenable number.

3205160445 is a deficient number, since it is larger than the sum of its proper divisors (2454154755).

3205160445 is a wasteful number, since it uses less digits than its factorization.

3205160445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 3205160445 is about 56614.1364413518. The cubic root of 3205160445 is about 1474.4043091082.

Adding to 3205160445 its reverse (5440615023), we get a palindrome (8645775468).

The spelling of 3205160445 in words is "three billion, two hundred five million, one hundred sixty thousand, four hundred forty-five".