3403405000 has 40 divisors (see below), whose sum is σ = 7974189630. Its totient is φ = 1361360000.

The previous prime is 3403404943. The next prime is 3403405007. The reversal of 3403405000 is 5043043.

It can be written as a sum of positive squares in 5 ways, for example, as 494528644 + 2908876356 = 22238^2 + 53934^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (3403405007) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 335341 + ... + 345340.

Almost surely, 2^3403405000 is an apocalyptic number.

It is an amenable number.

3403405000 is an abundant number, since it is smaller than the sum of its proper divisors (4570784630).

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

3403405000 is an equidigital number, since it uses as much as digits as its factorization.

3403405000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680707 (or 680688 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3403405000 is about 58338.7092760887. The cubic root of 3403405000 is about 1504.1963973665.

Adding to 3403405000 its reverse (5043043), we get a palindrome (3408448043).

The spelling of 3403405000 in words is "three billion, four hundred three million, four hundred five thousand".