3404545320 has 64 divisors (see below), whose sum is σ = 11142152640. Its totient is φ = 825344000.

The previous prime is 3404545297. The next prime is 3404545321. The reversal of 3404545320 is 235454043.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (3404545321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1288281 + ... + 1290920.

It is an arithmetic number, because the mean of its divisors is an integer number (174096135).

Almost surely, 2^3404545320 is an apocalyptic number.

3404545320 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3404545320 is an abundant number, since it is smaller than the sum of its proper divisors (7737607320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3404545320 is a wasteful number, since it uses less digits than its factorization.

3404545320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2579226 (or 2579222 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 3404545320 is about 58348.4817283192. The cubic root of 3404545320 is about 1504.3643736239.

Adding to 3404545320 its reverse (235454043), we get a palindrome (3639999363).

The spelling of 3404545320 in words is "three billion, four hundred four million, five hundred forty-five thousand, three hundred twenty".