3285960403 has 4 divisors (see below), whose sum is σ = 3584684088. Its totient is φ = 2987236720.

The previous prime is 3285960331. The next prime is 3285960407. The reversal of 3285960403 is 3040695823.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3040695823 = 11 ⋅276426893.

It is a cyclic number.

It is not a de Polignac number, because 3285960403 - 2¹³ = 3285952211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3285960407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149361826 + ... + 149361847.

It is an arithmetic number, because the mean of its divisors is an integer number (896171022).

Almost surely, 2^3285960403 is an apocalyptic number.

3285960403 is a deficient number, since it is larger than the sum of its proper divisors (298723685).

3285960403 is a wasteful number, since it uses less digits than its factorization.

3285960403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298723684.

The product of its (nonzero) digits is 155520, while the sum is 40.

The square root of 3285960403 is about 57323.2972097733. The cubic root of 3285960403 is about 1486.6912153228.

The spelling of 3285960403 in words is "three billion, two hundred eighty-five million, nine hundred sixty thousand, four hundred three".