1028714937 has 8 divisors (see below), whose sum is σ = 1374438336. Its totient is φ = 684400752.

The previous prime is 1028714933. The next prime is 1028714963. The reversal of 1028714937 is 7394178201.

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

It is not a de Polignac number, because 1028714937 - 2² = 1028714933 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (1028714933) by changing a digit.

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, 350598 + ... + 353519.

It is an arithmetic number, because the mean of its divisors is an integer number (171804792).

Almost surely, 2^1028714937 is an apocalyptic number.

It is an amenable number.

1028714937 is a deficient number, since it is larger than the sum of its proper divisors (345723399).

1028714937 is an equidigital number, since it uses as much as digits as its factorization.

1028714937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 704607.

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 1028714937 is about 32073.5862821731. The cubic root of 1028714937 is about 1009.4814633965.

The spelling of 1028714937 in words is "one billion, twenty-eight million, seven hundred fourteen thousand, nine hundred thirty-seven".