3421541630 has 16 divisors (see below), whose sum is σ = 6632527104. Its totient is φ = 1263338400.

The previous prime is 3421541623. The next prime is 3421541633. The reversal of 3421541630 is 361451243.

It is a junction number, because it is equal to n+sod(n) for n = 3421541593 and 3421541602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421541633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13159646 + ... + 13159905.

It is an arithmetic number, because the mean of its divisors is an integer number (414532944).

Almost surely, 2^3421541630 is an apocalyptic number.

3421541630 is a deficient number, since it is larger than the sum of its proper divisors (3210985474).

3421541630 is a wasteful number, since it uses less digits than its factorization.

3421541630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26319571.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 3421541630 is about 58493.9452422214. The cubic root of 3421541630 is about 1506.8636023694.

Adding to 3421541630 its reverse (361451243), we get a palindrome (3782992873).

The spelling of 3421541630 in words is "three billion, four hundred twenty-one million, five hundred forty-one thousand, six hundred thirty".