3531662232 has 32 divisors (see below), whose sum is σ = 10090464000. Its totient is φ = 1009046304.

The previous prime is 3531662231. The next prime is 3531662237. The reversal of 3531662232 is 2322661353.

It is a junction number, because it is equal to n+sod(n) for n = 3531662193 and 3531662202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3531662231) 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, 10510732 + ... + 10511067.

It is an arithmetic number, because the mean of its divisors is an integer number (315327000).

Almost surely, 2^3531662232 is an apocalyptic number.

It is an amenable number.

3531662232 is an abundant number, since it is smaller than the sum of its proper divisors (6558801768).

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

3531662232 is a wasteful number, since it uses less digits than its factorization.

3531662232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21021815 (or 21021811 counting only the distinct ones).

The product of its digits is 38880, while the sum is 33.

The square root of 3531662232 is about 59427.7900649183. The cubic root of 3531662232 is about 1522.8590912615.

The spelling of 3531662232 in words is "three billion, five hundred thirty-one million, six hundred sixty-two thousand, two hundred thirty-two".