8950346429 has 2 divisors, whose sum is σ = 8950346430. Its totient is φ = 8950346428.

The previous prime is 8950346423. The next prime is 8950346497. The reversal of 8950346429 is 9246430598.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8855186404 + 95160025 = 94102^2 + 9755^2 .

It is a cyclic number.

It is not a de Polignac number, because 8950346429 - 2²⁰ = 8949297853 is a prime.

It is a super-2 number, since 2×8950346429² (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 (8950346423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4475173214 + 4475173215.

It is an arithmetic number, because the mean of its divisors is an integer number (4475173215).

Almost surely, 2^8950346429 is an apocalyptic number.

It is an amenable number.

8950346429 is a deficient number, since it is larger than the sum of its proper divisors (1).

8950346429 is an equidigital number, since it uses as much as digits as its factorization.

8950346429 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The square root of 8950346429 is about 94606.2705585629. The cubic root of 8950346429 is about 2076.2514484288.

The spelling of 8950346429 in words is "eight billion, nine hundred fifty million, three hundred forty-six thousand, four hundred twenty-nine".