1046660449 has 2 divisors, whose sum is σ = 1046660450. Its totient is φ = 1046660448.

The previous prime is 1046660441. The next prime is 1046660473. The reversal of 1046660449 is 9440666401.

1046660449 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., 558471424 + 488189025 = 23632^2 + 22095^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046660449 - 2³ = 1046660441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1046660441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523330224 + 523330225.

It is an arithmetic number, because the mean of its divisors is an integer number (523330225).

Almost surely, 2^1046660449 is an apocalyptic number.

It is an amenable number.

1046660449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046660449 is an equidigital number, since it uses as much as digits as its factorization.

1046660449 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 40.

The square root of 1046660449 is about 32352.1320626632. The cubic root of 1046660449 is about 1015.3176544652.

The spelling of 1046660449 in words is "one billion, forty-six million, six hundred sixty thousand, four hundred forty-nine".