1028373704 has 16 divisors (see below), whose sum is σ = 1931355420. Its totient is φ = 513345600.

The previous prime is 1028373667. The next prime is 1028373719. The reversal of 1028373704 is 4073738201.

It can be written as a sum of positive squares in 2 ways, for example, as 999192100 + 29181604 = 31610^2 + 5402^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

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, 99947 + ... + 109754.

Almost surely, 2^1028373704 is an apocalyptic number.

It is an amenable number.

1028373704 is a deficient number, since it is larger than the sum of its proper divisors (902981716).

1028373704 is a wasteful number, since it uses less digits than its factorization.

1028373704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210320 (or 210316 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 1028373704 is about 32068.2663079874. The cubic root of 1028373704 is about 1009.3698333519.

The spelling of 1028373704 in words is "one billion, twenty-eight million, three hundred seventy-three thousand, seven hundred four".