3213580540 has 12 divisors (see below), whose sum is σ = 6748519176. Its totient is φ = 1285432208.

The previous prime is 3213580537. The next prime is 3213580547. The reversal of 3213580540 is 450853123.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3213580547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80339494 + ... + 80339533.

It is an arithmetic number, because the mean of its divisors is an integer number (562376598).

Almost surely, 2^3213580540 is an apocalyptic number.

It is an amenable number.

3213580540 is an abundant number, since it is smaller than the sum of its proper divisors (3534938636).

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

3213580540 is a wasteful number, since it uses less digits than its factorization.

3213580540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160679036 (or 160679034 counting only the distinct ones).

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

The square root of 3213580540 is about 56688.4515576144. The cubic root of 3213580540 is about 1475.6942881021.

The spelling of 3213580540 in words is "three billion, two hundred thirteen million, five hundred eighty thousand, five hundred forty".