1009482697 has 2 divisors, whose sum is σ = 1009482698. Its totient is φ = 1009482696.

The previous prime is 1009482671. The next prime is 1009482739. The reversal of 1009482697 is 7962849001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 979627401 + 29855296 = 31299^2 + 5464^2 .

It is an emirp because it is prime and its reverse (7962849001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1009482697 - 2¹⁵ = 1009449929 is a prime.

It is not a weakly prime, because it can be changed into another prime (1009482647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 504741348 + 504741349.

It is an arithmetic number, because the mean of its divisors is an integer number (504741349).

Almost surely, 2^1009482697 is an apocalyptic number.

It is an amenable number.

1009482697 is a deficient number, since it is larger than the sum of its proper divisors (1).

1009482697 is an equidigital number, since it uses as much as digits as its factorization.

1009482697 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 46.

The square root of 1009482697 is about 31772.3574353557. The cubic root of 1009482697 is about 1003.1509600228.

The spelling of 1009482697 in words is "one billion, nine million, four hundred eighty-two thousand, six hundred ninety-seven".