3404341520 has 80 divisors (see below), whose sum is σ = 8148228480. Its totient is φ = 1321958400.

The previous prime is 3404341513. The next prime is 3404341541. The reversal of 3404341520 is 251434043.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 3404341520.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689621 + ... + 694539.

It is an arithmetic number, because the mean of its divisors is an integer number (101852856).

Almost surely, 2^3404341520 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3404341520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4074114240).

3404341520 is an abundant number, since it is smaller than the sum of its proper divisors (4743886960).

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

3404341520 is a wasteful number, since it uses less digits than its factorization.

3404341520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5184 (or 5178 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 3404341520 is about 58346.7352985581. The cubic root of 3404341520 is about 1504.3343553642.

Adding to 3404341520 its reverse (251434043), we get a palindrome (3655775563).

The spelling of 3404341520 in words is "three billion, four hundred four million, three hundred forty-one thousand, five hundred twenty".