3421402212 has 24 divisors (see below), whose sum is σ = 8118583200. Its totient is φ = 1121137216.

The previous prime is 3421402211. The next prime is 3421402213. The reversal of 3421402212 is 2122041243.

It is an interprime number because it is at equal distance from previous prime (3421402211) and next prime (3421402213).

It is not an unprimeable number, because it can be changed into a prime (3421402211) 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, 2415537 + ... + 2416952.

It is an arithmetic number, because the mean of its divisors is an integer number (338274300).

Almost surely, 2^3421402212 is an apocalyptic number.

It is an amenable number.

3421402212 is an abundant number, since it is smaller than the sum of its proper divisors (4697180988).

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

3421402212 is a wasteful number, since it uses less digits than its factorization.

3421402212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4832555 (or 4832553 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 3421402212 is about 58492.7534998995. The cubic root of 3421402212 is about 1506.8431353026.

Adding to 3421402212 its reverse (2122041243), we get a palindrome (5543443455).

The spelling of 3421402212 in words is "three billion, four hundred twenty-one million, four hundred two thousand, two hundred twelve".