3409539648 has 28 divisors (see below), whose sum is σ = 9021074160. Its totient is φ = 1136513152.

The previous prime is 3409539647. The next prime is 3409539667. The reversal of 3409539648 is 8469359043.

It is a super-2 number, since 2×3409539648² = 23249921222567927808, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3409539648.

It is not an unprimeable number, because it can be changed into a prime (3409539643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8878818 + ... + 8879201.

It is an arithmetic number, because the mean of its divisors is an integer number (322181220).

Almost surely, 2^3409539648 is an apocalyptic number.

It is an amenable number.

3409539648 is an abundant number, since it is smaller than the sum of its proper divisors (5611534512).

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

3409539648 is a wasteful number, since it uses less digits than its factorization.

3409539648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17758034 (or 17758024 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The square root of 3409539648 is about 58391.2634561027. The cubic root of 3409539648 is about 1505.0996277722.

The spelling of 3409539648 in words is "three billion, four hundred nine million, five hundred thirty-nine thousand, six hundred forty-eight".