3421311534 has 20 divisors (see below), whose sum is σ = 7666272504. Its totient is φ = 1140437124.

The previous prime is 3421311527. The next prime is 3421311599. The reversal of 3421311534 is 4351131243.

It is a happy number.

3421311534 is a `hidden beast` number, since 342 + 1 + 311 + 5 + 3 + 4 = 666.

It is a super-2 number, since 2×3421311534² = 23410745225362866312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3421311498 and 3421311507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10559442 + ... + 10559765.

Almost surely, 2^3421311534 is an apocalyptic number.

3421311534 is an abundant number, since it is smaller than the sum of its proper divisors (4244960970).

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

3421311534 is a wasteful number, since it uses less digits than its factorization.

3421311534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21119221 (or 21119212 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3421311534 is about 58491.9783731069. The cubic root of 3421311534 is about 1506.8298231458.

Adding to 3421311534 its reverse (4351131243), we get a palindrome (7772442777).

The spelling of 3421311534 in words is "three billion, four hundred twenty-one million, three hundred eleven thousand, five hundred thirty-four".