6609019932 has 24 divisors (see below), whose sum is σ = 17134496400. Its totient is φ = 2203006608.

The previous prime is 6609019927. The next prime is 6609019951. The reversal of 6609019932 is 2399109066.

It is a happy number.

6609019932 is a `hidden beast` number, since 6 + 609 + 0 + 1 + 9 + 9 + 32 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30597207 + ... + 30597422.

It is an arithmetic number, because the mean of its divisors is an integer number (713937350).

Almost surely, 2^6609019932 is an apocalyptic number.

It is an amenable number.

6609019932 is an abundant number, since it is smaller than the sum of its proper divisors (10525476468).

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

6609019932 is a wasteful number, since it uses less digits than its factorization.

6609019932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61194642 (or 61194634 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The square root of 6609019932 is about 81295.8789361429. The cubic root of 6609019932 is about 1876.6315807851.

The spelling of 6609019932 in words is "six billion, six hundred nine million, nineteen thousand, nine hundred thirty-two".