1044877349 has 2 divisors, whose sum is σ = 1044877350. Its totient is φ = 1044877348.

The previous prime is 1044877321. The next prime is 1044877481. The reversal of 1044877349 is 9437784401.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 931348324 + 113529025 = 30518^2 + 10655^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044877349 - 2¹² = 1044873253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1044877319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522438674 + 522438675.

It is an arithmetic number, because the mean of its divisors is an integer number (522438675).

Almost surely, 2^1044877349 is an apocalyptic number.

It is an amenable number.

1044877349 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044877349 is an equidigital number, since it uses as much as digits as its factorization.

1044877349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 677376, while the sum is 47.

The square root of 1044877349 is about 32324.5626265848. The cubic root of 1044877349 is about 1014.7407586935.

The spelling of 1044877349 in words is "one billion, forty-four million, eight hundred seventy-seven thousand, three hundred forty-nine".