9498233161 has 2 divisors, whose sum is σ = 9498233162. Its totient is φ = 9498233160.

The previous prime is 9498233131. The next prime is 9498233179. The reversal of 9498233161 is 1613328949.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7386371136 + 2111862025 = 85944^2 + 45955^2 .

It is a cyclic number.

It is not a de Polignac number, because 9498233161 - 2²⁷ = 9364015433 is a prime.

It is not a weakly prime, because it can be changed into another prime (9498233131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4749116580 + 4749116581.

It is an arithmetic number, because the mean of its divisors is an integer number (4749116581).

Almost surely, 2^9498233161 is an apocalyptic number.

It is an amenable number.

9498233161 is a deficient number, since it is larger than the sum of its proper divisors (1).

9498233161 is an equidigital number, since it uses as much as digits as its factorization.

9498233161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 46.

The square root of 9498233161 is about 97458.8793337990. The cubic root of 9498233161 is about 2117.7804854201.

The spelling of 9498233161 in words is "nine billion, four hundred ninety-eight million, two hundred thirty-three thousand, one hundred sixty-one".