3421313012 has 24 divisors (see below), whose sum is σ = 6451478376. Its totient is φ = 1578181248.

The previous prime is 3421312949. The next prime is 3421313023. The reversal of 3421313012 is 2103131243.

It can be written as a sum of positive squares in 4 ways, for example, as 20557156 + 3400755856 = 4534^2 + 58316^2 .

It is a super-3 number, since 3×3421313012³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80078 + ... + 115130.

It is an arithmetic number, because the mean of its divisors is an integer number (268811599).

Almost surely, 2^3421313012 is an apocalyptic number.

It is an amenable number.

3421313012 is a deficient number, since it is larger than the sum of its proper divisors (3030165364).

3421313012 is a wasteful number, since it uses less digits than its factorization.

3421313012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36947 (or 36945 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3421313012 is about 58491.9910073165. The cubic root of 3421313012 is about 1506.8300401283.

Adding to 3421313012 its reverse (2103131243), we get a palindrome (5524444255).

The spelling of 3421313012 in words is "three billion, four hundred twenty-one million, three hundred thirteen thousand, twelve".