3407841440 has 24 divisors (see below), whose sum is σ = 8051025780. Its totient is φ = 1363136512.

The previous prime is 3407841421. The next prime is 3407841449. The reversal of 3407841440 is 441487043.

It can be written as a sum of positive squares in 2 ways, for example, as 3079362064 + 328479376 = 55492^2 + 18124^2 .

It is a super-2 number, since 2×3407841440² = 23226766560362547200, 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 3407841440.

It is not an unprimeable number, because it can be changed into a prime (3407841449) 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, 10649345 + ... + 10649664.

Almost surely, 2^3407841440 is an apocalyptic number.

It is an amenable number.

3407841440 is an abundant number, since it is smaller than the sum of its proper divisors (4643184340).

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

3407841440 is a wasteful number, since it uses less digits than its factorization.

3407841440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21299024 (or 21299016 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 3407841440 is about 58376.7200174864. The cubic root of 3407841440 is about 1504.8497018814.

The spelling of 3407841440 in words is "three billion, four hundred seven million, eight hundred forty-one thousand, four hundred forty".