1045341838 has 12 divisors (see below), whose sum is σ = 1574721000. Its totient is φ = 520444320.

The previous prime is 1045341827. The next prime is 1045341841. The reversal of 1045341838 is 8381435401.

It is a junction number, because it is equal to n+sod(n) for n = 1045341797 and 1045341806.

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 111663 + ... + 120661.

It is an arithmetic number, because the mean of its divisors is an integer number (131226750).

Almost surely, 2^1045341838 is an apocalyptic number.

1045341838 is a deficient number, since it is larger than the sum of its proper divisors (529379162).

1045341838 is an frugal number, since it uses more digits than its factorization.

1045341838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9483 (or 9242 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 1045341838 is about 32331.7465968048. The cubic root of 1045341838 is about 1014.8911004523.

The spelling of 1045341838 in words is "one billion, forty-five million, three hundred forty-one thousand, eight hundred thirty-eight".