3213450580 has 12 divisors (see below), whose sum is σ = 6748246260. Its totient is φ = 1285380224.

The previous prime is 3213450533. The next prime is 3213450593. The reversal of 3213450580 is 850543123.

It can be written as a sum of positive squares in 2 ways, for example, as 2517229584 + 696220996 = 50172^2 + 26386^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80336245 + ... + 80336284.

It is an arithmetic number, because the mean of its divisors is an integer number (562353855).

Almost surely, 2^3213450580 is an apocalyptic number.

It is an amenable number.

3213450580 is an abundant number, since it is smaller than the sum of its proper divisors (3534795680).

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

3213450580 is a wasteful number, since it uses less digits than its factorization.

3213450580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160672538 (or 160672536 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 3213450580 is about 56687.3052808122. The cubic root of 3213450580 is about 1475.6743950458.

The spelling of 3213450580 in words is "three billion, two hundred thirteen million, four hundred fifty thousand, five hundred eighty".