3421505064 has 32 divisors (see below), whose sum is σ = 8581285440. Its totient is φ = 1136832000.

The previous prime is 3421505041. The next prime is 3421505069. The reversal of 3421505064 is 4605051243.

It is not an unprimeable number, because it can be changed into a prime (3421505069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221737 + ... + 236664.

It is an arithmetic number, because the mean of its divisors is an integer number (268165170).

Almost surely, 2^3421505064 is an apocalyptic number.

It is an amenable number.

3421505064 is an abundant number, since it is smaller than the sum of its proper divisors (5159780376).

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

3421505064 is a wasteful number, since it uses less digits than its factorization.

3421505064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 458721 (or 458717 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 3421505064 is about 58493.6326791216. The cubic root of 3421505064 is about 1506.8582344021.

The spelling of 3421505064 in words is "three billion, four hundred twenty-one million, five hundred five thousand, sixty-four".