1034889321 has 8 divisors (see below), whose sum is σ = 1452476320. Its totient is φ = 653614272.

The previous prime is 1034889319. The next prime is 1034889367. The reversal of 1034889321 is 1239884301.

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

It is not a de Polignac number, because 1034889321 - 2¹ = 1034889319 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1034889321.

It is not an unprimeable number, because it can be changed into a prime (1034889311) 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, 9077920 + ... + 9078033.

It is an arithmetic number, because the mean of its divisors is an integer number (181559540).

Almost surely, 2^1034889321 is an apocalyptic number.

It is an amenable number.

1034889321 is a deficient number, since it is larger than the sum of its proper divisors (417586999).

1034889321 is a wasteful number, since it uses less digits than its factorization.

1034889321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18155975.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 1034889321 is about 32169.6956933074. The cubic root of 1034889321 is about 1011.4970841499.

The spelling of 1034889321 in words is "one billion, thirty-four million, eight hundred eighty-nine thousand, three hundred twenty-one".