1080976447 has 2 divisors, whose sum is σ = 1080976448. Its totient is φ = 1080976446.

The previous prime is 1080976427. The next prime is 1080976469. The reversal of 1080976447 is 7446790801.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1080976447 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1080976397 and 1080976406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1080976427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540488223 + 540488224.

It is an arithmetic number, because the mean of its divisors is an integer number (540488224).

Almost surely, 2^1080976447 is an apocalyptic number.

1080976447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1080976447 is an equidigital number, since it uses as much as digits as its factorization.

1080976447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 338688, while the sum is 46.

The square root of 1080976447 is about 32878.2062618994. The cubic root of 1080976447 is about 1026.2946787345.

The spelling of 1080976447 in words is "one billion, eighty million, nine hundred seventy-six thousand, four hundred forty-seven".