6297311029 has 2 divisors, whose sum is σ = 6297311030. Its totient is φ = 6297311028.

The previous prime is 6297310993. The next prime is 6297311057. The reversal of 6297311029 is 9201137926.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6272956804 + 24354225 = 79202^2 + 4935^2 .

It is a cyclic number.

It is not a de Polignac number, because 6297311029 - 2²⁹ = 5760440117 is a prime.

It is a super-2 number, since 2×6297311029² = 79312252391930077682, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6297310982 and 6297311000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6297311099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3148655514 + 3148655515.

It is an arithmetic number, because the mean of its divisors is an integer number (3148655515).

Almost surely, 2^6297311029 is an apocalyptic number.

It is an amenable number.

6297311029 is a deficient number, since it is larger than the sum of its proper divisors (1).

6297311029 is an equidigital number, since it uses as much as digits as its factorization.

6297311029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40824, while the sum is 40.

The square root of 6297311029 is about 79355.5985989646. The cubic root of 6297311029 is about 1846.6519458476.

The spelling of 6297311029 in words is "six billion, two hundred ninety-seven million, three hundred eleven thousand, twenty-nine".