1046320049 has 2 divisors, whose sum is σ = 1046320050. Its totient is φ = 1046320048.

The previous prime is 1046320031. The next prime is 1046320127. The reversal of 1046320049 is 9400236401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1035874225 + 10445824 = 32185^2 + 3232^2 .

It is a cyclic number.

It is not a de Polignac number, because 1046320049 - 2⁸ = 1046319793 is a prime.

It is not a weakly prime, because it can be changed into another prime (1046320349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523160024 + 523160025.

It is an arithmetic number, because the mean of its divisors is an integer number (523160025).

Almost surely, 2^1046320049 is an apocalyptic number.

It is an amenable number.

1046320049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1046320049 is an equidigital number, since it uses as much as digits as its factorization.

1046320049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1046320049 is about 32346.8707760117. The cubic root of 1046320049 is about 1015.2075736827.

The spelling of 1046320049 in words is "one billion, forty-six million, three hundred twenty thousand, forty-nine".