1034110643 has 4 divisors (see below), whose sum is σ = 1038626640. Its totient is φ = 1029594648.

The previous prime is 1034110639. The next prime is 1034110657. The reversal of 1034110643 is 3460114301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1034110643 - 2² = 1034110639 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1034110673) 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 3 ways as a sum of consecutive naturals, for example, 2257655 + ... + 2258112.

It is an arithmetic number, because the mean of its divisors is an integer number (259656660).

Almost surely, 2^1034110643 is an apocalyptic number.

1034110643 is a deficient number, since it is larger than the sum of its proper divisors (4515997).

1034110643 is an equidigital number, since it uses as much as digits as its factorization.

1034110643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515996.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1034110643 is about 32157.5907524180. The cubic root of 1034110643 is about 1011.2433281402.

Adding to 1034110643 its reverse (3460114301), we get a palindrome (4494224944).

The spelling of 1034110643 in words is "one billion, thirty-four million, one hundred ten thousand, six hundred forty-three".