3407843628 has 36 divisors (see below), whose sum is σ = 9844882320. Its totient is φ = 973669536.

The previous prime is 3407843567. The next prime is 3407843639. The reversal of 3407843628 is 8263487043.

3407843628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×3407843628² = 23226796385800404768, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6761343 + ... + 6761846.

Almost surely, 2^3407843628 is an apocalyptic number.

It is an amenable number.

3407843628 is an abundant number, since it is smaller than the sum of its proper divisors (6437038692).

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

3407843628 is a wasteful number, since it uses less digits than its factorization.

3407843628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13523206 (or 13523201 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 3407843628 is about 58376.7387578306. The cubic root of 3407843628 is about 1504.8500239436.

The spelling of 3407843628 in words is "three billion, four hundred seven million, eight hundred forty-three thousand, six hundred twenty-eight".