1034890573 has 4 divisors (see below), whose sum is σ = 1035790848. Its totient is φ = 1033990300.

The previous prime is 1034890547. The next prime is 1034890579. The reversal of 1034890573 is 3750984301.

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-1034890573 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034890579) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 448411 + ... + 450712.

It is an arithmetic number, because the mean of its divisors is an integer number (258947712).

Almost surely, 2^1034890573 is an apocalyptic number.

It is an amenable number.

1034890573 is a deficient number, since it is larger than the sum of its proper divisors (900275).

1034890573 is an equidigital number, since it uses as much as digits as its factorization.

1034890573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 900274.

The product of its (nonzero) digits is 90720, while the sum is 40.

The square root of 1034890573 is about 32169.7151526090. The cubic root of 1034890573 is about 1011.4974920498.

The spelling of 1034890573 in words is "one billion, thirty-four million, eight hundred ninety thousand, five hundred seventy-three".