3421389534 has 32 divisors (see below), whose sum is σ = 7016357376. Its totient is φ = 1111728000.

The previous prime is 3421389523. The next prime is 3421389539. The reversal of 3421389534 is 4359831243.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3421389539) 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 15 ways as a sum of consecutive naturals, for example, 46614 + ... + 94950.

It is an arithmetic number, because the mean of its divisors is an integer number (219261168).

Almost surely, 2^3421389534 is an apocalyptic number.

3421389534 is an abundant number, since it is smaller than the sum of its proper divisors (3594967842).

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

3421389534 is a wasteful number, since it uses less digits than its factorization.

3421389534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48640.

The product of its digits is 311040, while the sum is 42.

The square root of 3421389534 is about 58492.6451274004. The cubic root of 3421389534 is about 1506.8412740988.

The spelling of 3421389534 in words is "three billion, four hundred twenty-one million, three hundred eighty-nine thousand, five hundred thirty-four".