7198986029 has 2 divisors, whose sum is σ = 7198986030. Its totient is φ = 7198986028.

The previous prime is 7198985977. The next prime is 7198986043. The reversal of 7198986029 is 9206898917.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7106152804 + 92833225 = 84298^2 + 9635^2 .

It is a cyclic number.

It is not a de Polignac number, because 7198986029 - 2²⁸ = 6930550573 is a prime.

It is a super-3 number, since 3×7198986029³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7198986089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3599493014 + 3599493015.

It is an arithmetic number, because the mean of its divisors is an integer number (3599493015).

Almost surely, 2^7198986029 is an apocalyptic number.

It is an amenable number.

7198986029 is a deficient number, since it is larger than the sum of its proper divisors (1).

7198986029 is an equidigital number, since it uses as much as digits as its factorization.

7198986029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3919104, while the sum is 59.

The square root of 7198986029 is about 84846.8386505944. The cubic root of 7198986029 is about 1930.8881188227. Note that the first 3 decimals are identical.

The spelling of 7198986029 in words is "seven billion, one hundred ninety-eight million, nine hundred eighty-six thousand, twenty-nine".