3240180538 has 32 divisors (see below), whose sum is σ = 5585868288. Its totient is φ = 1380855600.

The previous prime is 3240180533. The next prime is 3240180553. The reversal of 3240180538 is 8350810423.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3240180533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2969373 + ... + 2970463.

It is an arithmetic number, because the mean of its divisors is an integer number (174558384).

Almost surely, 2^3240180538 is an apocalyptic number.

3240180538 is a deficient number, since it is larger than the sum of its proper divisors (2345687750).

3240180538 is a wasteful number, since it uses less digits than its factorization.

3240180538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2098.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 3240180538 is about 56922.5837256181. The cubic root of 3240180538 is about 1479.7547283468.

The spelling of 3240180538 in words is "three billion, two hundred forty million, one hundred eighty thousand, five hundred thirty-eight".