1932030473 has 4 divisors (see below), whose sum is σ = 1932634260. Its totient is φ = 1931426688.

The previous prime is 1932030421. The next prime is 1932030479. The reversal of 1932030473 is 3740302391.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1018056649 + 913973824 = 31907^2 + 30232^2 .

It is a cyclic number.

It is not a de Polignac number, because 1932030473 - 2¹² = 1932026377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1932030479) 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 3 ways as a sum of consecutive naturals, for example, 297068 + ... + 303501.

It is an arithmetic number, because the mean of its divisors is an integer number (483158565).

Almost surely, 2^1932030473 is an apocalyptic number.

It is an amenable number.

1932030473 is a deficient number, since it is larger than the sum of its proper divisors (603787).

1932030473 is an equidigital number, since it uses as much as digits as its factorization.

1932030473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603786.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 1932030473 is about 43954.8685926827. The cubic root of 1932030473 is about 1245.4835351302.

The spelling of 1932030473 in words is "one billion, nine hundred thirty-two million, thirty thousand, four hundred seventy-three".