9338799629 has 2 divisors, whose sum is σ = 9338799630. Its totient is φ = 9338799628.

The previous prime is 9338799541. The next prime is 9338799643. The reversal of 9338799629 is 9269978339.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5614504900 + 3724294729 = 74930^2 + 61027^2 .

It is a cyclic number.

It is not a de Polignac number, because 9338799629 - 2³² = 5043832333 is a prime.

It is a super-2 number, since 2×9338799629² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9338799689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4669399814 + 4669399815.

It is an arithmetic number, because the mean of its divisors is an integer number (4669399815).

Almost surely, 2^9338799629 is an apocalyptic number.

It is an amenable number.

9338799629 is a deficient number, since it is larger than the sum of its proper divisors (1).

9338799629 is an equidigital number, since it uses as much as digits as its factorization.

9338799629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 39680928, while the sum is 65.

The square root of 9338799629 is about 96637.4649346722. The cubic root of 9338799629 is about 2105.8641557753.

The spelling of 9338799629 in words is "nine billion, three hundred thirty-eight million, seven hundred ninety-nine thousand, six hundred twenty-nine".