1002634984397 has 2 divisors, whose sum is σ = 1002634984398. Its totient is φ = 1002634984396.

The previous prime is 1002634984357. The next prime is 1002634984409. The reversal of 1002634984397 is 7934894362001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 994355986276 + 8278998121 = 997174^2 + 90989^2 .

It is a cyclic number.

It is not a de Polignac number, because 1002634984397 - 2¹⁶ = 1002634918861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002634984357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501317492198 + 501317492199.

It is an arithmetic number, because the mean of its divisors is an integer number (501317492199).

Almost surely, 2^{1002634984397} is an apocalyptic number.

It is an amenable number.

1002634984397 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002634984397 is an equidigital number, since it uses as much as digits as its factorization.

1002634984397 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7838208, while the sum is 56.

The spelling of 1002634984397 in words is "one trillion, two billion, six hundred thirty-four million, nine hundred eighty-four thousand, three hundred ninety-seven".