3521121314 has 8 divisors (see below), whose sum is σ = 5283632640. Its totient is φ = 1759910436.

The previous prime is 3521121281. The next prime is 3521121421. The reversal of 3521121314 is 4131211253.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3521121314.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318314 + ... + 329189.

It is an arithmetic number, because the mean of its divisors is an integer number (660454080).

Almost surely, 2^3521121314 is an apocalyptic number.

3521121314 is a deficient number, since it is larger than the sum of its proper divisors (1762511326).

3521121314 is a wasteful number, since it uses less digits than its factorization.

3521121314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650224.

The product of its digits is 720, while the sum is 23.

The square root of 3521121314 is about 59339.0370161161. The cubic root of 3521121314 is about 1521.3424938163.

Adding to 3521121314 its reverse (4131211253), we get a palindrome (7652332567).

The spelling of 3521121314 in words is "three billion, five hundred twenty-one million, one hundred twenty-one thousand, three hundred fourteen".