1049345963 has 2 divisors, whose sum is σ = 1049345964. Its totient is φ = 1049345962.

The previous prime is 1049345953. The next prime is 1049345987. The reversal of 1049345963 is 3695439401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1049345963 - 2²² = 1045151659 is a prime.

It is a super-2 number, since 2×1049345963² = 2202253900128794738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1049345933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524672981 + 524672982.

It is an arithmetic number, because the mean of its divisors is an integer number (524672982).

Almost surely, 2^1049345963 is an apocalyptic number.

1049345963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049345963 is an equidigital number, since it uses as much as digits as its factorization.

1049345963 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 349920, while the sum is 44.

The square root of 1049345963 is about 32393.6099099807. The cubic root of 1049345963 is about 1016.1852778001.

The spelling of 1049345963 in words is "one billion, forty-nine million, three hundred forty-five thousand, nine hundred sixty-three".