1044749 has 2 divisors, whose sum is σ = 1044750. Its totient is φ = 1044748.

The previous prime is 1044739. The next prime is 1044751. The reversal of 1044749 is 9474401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1020100 + 24649 = 1010^2 + 157^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044749 - 2⁴ = 1044733 is a prime.

Together with 1044751, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522374 + 522375.

It is an arithmetic number, because the mean of its divisors is an integer number (522375).

2^1044749 is an apocalyptic number.

It is an amenable number.

1044749 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044749 is an equidigital number, since it uses as much as digits as its factorization.

1044749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 1044749 is about 1022.1296395272. The cubic root of 1044749 is about 101.4699207949.

The spelling of 1044749 in words is "one million, forty-four thousand, seven hundred forty-nine".