3205693441 has 4 divisors (see below), whose sum is σ = 3206602800. Its totient is φ = 3204784084.

The previous prime is 3205693427. The next prime is 3205693483. The reversal of 3205693441 is 1443965023.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3205693441 - 2¹⁷ = 3205562369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3205693441.

It is not an unprimeable number, because it can be changed into a prime (3205693541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449371 + ... + 456448.

It is an arithmetic number, because the mean of its divisors is an integer number (801650700).

It is a Proth number, since it is equal to 48915 ⋅ 2¹⁶ + 1 and 48915 < 2¹⁶.

Almost surely, 2^3205693441 is an apocalyptic number.

It is an amenable number.

3205693441 is a deficient number, since it is larger than the sum of its proper divisors (909359).

3205693441 is an equidigital number, since it uses as much as digits as its factorization.

3205693441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909358.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 3205693441 is about 56618.8435152114. The cubic root of 3205693441 is about 1474.4860323226.

The spelling of 3205693441 in words is "three billion, two hundred five million, six hundred ninety-three thousand, four hundred forty-one".