7828023029 has 2 divisors, whose sum is σ = 7828023030. Its totient is φ = 7828023028.

The previous prime is 7828023019. The next prime is 7828023037. The reversal of 7828023029 is 9203208287.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7568652004 + 259371025 = 86998^2 + 16105^2 .

It is a cyclic number.

It is not a de Polignac number, because 7828023029 - 2⁴ = 7828023013 is a prime.

It is a super-2 number, since 2×7828023029² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7828023019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3914011514 + 3914011515.

It is an arithmetic number, because the mean of its divisors is an integer number (3914011515).

Almost surely, 2^7828023029 is an apocalyptic number.

It is an amenable number.

7828023029 is a deficient number, since it is larger than the sum of its proper divisors (1).

7828023029 is an equidigital number, since it uses as much as digits as its factorization.

7828023029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 7828023029 is about 88476.1155849419. The cubic root of 7828023029 is about 1985.5646467069.

The spelling of 7828023029 in words is "seven billion, eight hundred twenty-eight million, twenty-three thousand, twenty-nine".