3405630133 has 8 divisors (see below), whose sum is σ = 3472906752. Its totient is φ = 3339010176.

The previous prime is 3405630131. The next prime is 3405630139. The reversal of 3405630133 is 3310365043.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3405630133 - 2¹ = 3405630131 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3405630131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153685 + ... + 174442.

It is an arithmetic number, because the mean of its divisors is an integer number (434113344).

Almost surely, 2^3405630133 is an apocalyptic number.

It is an amenable number.

3405630133 is a deficient number, since it is larger than the sum of its proper divisors (67276619).

3405630133 is a wasteful number, since it uses less digits than its factorization.

3405630133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328331.

The product of its (nonzero) digits is 9720, while the sum is 28.

The square root of 3405630133 is about 58357.7769710259. The cubic root of 3405630133 is about 1504.5241385434.

Adding to 3405630133 its reverse (3310365043), we get a palindrome (6715995176).

The spelling of 3405630133 in words is "three billion, four hundred five million, six hundred thirty thousand, one hundred thirty-three".