1003734049 has 2 divisors, whose sum is σ = 1003734050. Its totient is φ = 1003734048.

The previous prime is 1003734047. The next prime is 1003734091. The reversal of 1003734049 is 9404373001.

1003734049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1000583424 + 3150625 = 31632^2 + 1775^2 .

It is a cyclic number.

It is not a de Polignac number, because 1003734049 - 2¹ = 1003734047 is a prime.

It is a super-2 number, since 2×1003734049² = 2014964082243868802, which contains 22 as substring.

Together with 1003734047, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1003734049.

It is not a weakly prime, because it can be changed into another prime (1003734041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501867024 + 501867025.

It is an arithmetic number, because the mean of its divisors is an integer number (501867025).

Almost surely, 2^1003734049 is an apocalyptic number.

It is an amenable number.

1003734049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1003734049 is an equidigital number, since it uses as much as digits as its factorization.

1003734049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 1003734049 is about 31681.7620879900. The cubic root of 1003734049 is about 1001.2431369701.

The spelling of 1003734049 in words is "one billion, three million, seven hundred thirty-four thousand, forty-nine".