828743030 has 16 divisors (see below), whose sum is σ = 1579487040. Its totient is φ = 311997312.

The previous prime is 828742973. The next prime is 828743039. The reversal of 828743030 is 30347828.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828743039) 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, 2437310 + ... + 2437649.

It is an arithmetic number, because the mean of its divisors is an integer number (98717940).

Almost surely, 2^828743030 is an apocalyptic number.

828743030 is a deficient number, since it is larger than the sum of its proper divisors (750744010).

828743030 is a wasteful number, since it uses less digits than its factorization.

828743030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4874983.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 828743030 is about 28787.8972834071. The cubic root of 828743030 is about 939.3049902546.

The spelling of 828743030 in words is "eight hundred twenty-eight million, seven hundred forty-three thousand, thirty".