1010828893 has 4 divisors (see below), whose sum is σ = 1020276000. Its totient is φ = 1001381788.

The previous prime is 1010828869. The next prime is 1010828911. The reversal of 1010828893 is 3988280101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1010828893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010828813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4723393 + ... + 4723606.

It is an arithmetic number, because the mean of its divisors is an integer number (255069000).

Almost surely, 2^1010828893 is an apocalyptic number.

It is an amenable number.

1010828893 is a deficient number, since it is larger than the sum of its proper divisors (9447107).

1010828893 is an equidigital number, since it uses as much as digits as its factorization.

1010828893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9447106.

The product of its (nonzero) digits is 27648, while the sum is 40.

The square root of 1010828893 is about 31793.5353963663. The cubic root of 1010828893 is about 1003.5966793884.

The spelling of 1010828893 in words is "one billion, ten million, eight hundred twenty-eight thousand, eight hundred ninety-three".