1530669932 has 24 divisors (see below), whose sum is σ = 2929509072. Its totient is φ = 694016000.

The previous prime is 1530669911. The next prime is 1530669947. The reversal of 1530669932 is 2399660351.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25733 + ... + 61020.

It is an arithmetic number, because the mean of its divisors is an integer number (122062878).

Almost surely, 2^1530669932 is an apocalyptic number.

It is an amenable number.

1530669932 is a deficient number, since it is larger than the sum of its proper divisors (1398839140).

1530669932 is a wasteful number, since it uses less digits than its factorization.

1530669932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87169 (or 87167 counting only the distinct ones).

The product of its (nonzero) digits is 262440, while the sum is 44.

The square root of 1530669932 is about 39123.7770671493. Note that the first 3 decimals coincide. The cubic root of 1530669932 is about 1152.4635108741.

The spelling of 1530669932 in words is "one billion, five hundred thirty million, six hundred sixty-nine thousand, nine hundred thirty-two".