1932328078 has 4 divisors (see below), whose sum is σ = 2898492120. Its totient is φ = 966164038.

The previous prime is 1932327961. The next prime is 1932328117. The reversal of 1932328078 is 8708232391.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483082018 + ... + 483082021.

It is an arithmetic number, because the mean of its divisors is an integer number (724623030).

Almost surely, 2^1932328078 is an apocalyptic number.

1932328078 is a deficient number, since it is larger than the sum of its proper divisors (966164042).

1932328078 is an equidigital number, since it uses as much as digits as its factorization.

1932328078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966164041.

The product of its (nonzero) digits is 145152, while the sum is 43.

The square root of 1932328078 is about 43958.2538097227. The cubic root of 1932328078 is about 1245.5474822060.

The spelling of 1932328078 in words is "one billion, nine hundred thirty-two million, three hundred twenty-eight thousand, seventy-eight".