1039427938 has 8 divisors (see below), whose sum is σ = 1559444688. Its totient is φ = 519613044.

The previous prime is 1039427929. The next prime is 1039427953. The reversal of 1039427938 is 8397249301.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 36856 + ... + 58627.

It is an arithmetic number, because the mean of its divisors is an integer number (194930586).

Almost surely, 2^1039427938 is an apocalyptic number.

1039427938 is a deficient number, since it is larger than the sum of its proper divisors (520016750).

1039427938 is an equidigital number, since it uses as much as digits as its factorization.

1039427938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100928.

The product of its (nonzero) digits is 326592, while the sum is 46.

The square root of 1039427938 is about 32240.1603283855. The cubic root of 1039427938 is about 1012.9736037250.

The spelling of 1039427938 in words is "one billion, thirty-nine million, four hundred twenty-seven thousand, nine hundred thirty-eight".