880162249 has 2 divisors, whose sum is σ = 880162250. Its totient is φ = 880162248.

The previous prime is 880162159. The next prime is 880162259. The reversal of 880162249 is 942261088.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 868363024 + 11799225 = 29468^2 + 3435^2 .

It is a cyclic number.

It is not a de Polignac number, because 880162249 - 2⁷ = 880162121 is a prime.

It is not a weakly prime, because it can be changed into another prime (880162259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 440081124 + 440081125.

It is an arithmetic number, because the mean of its divisors is an integer number (440081125).

Almost surely, 2^880162249 is an apocalyptic number.

It is an amenable number.

880162249 is a deficient number, since it is larger than the sum of its proper divisors (1).

880162249 is an equidigital number, since it uses as much as digits as its factorization.

880162249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 880162249 is about 29667.5285286793. The cubic root of 880162249 is about 958.3428619662.

The spelling of 880162249 in words is "eight hundred eighty million, one hundred sixty-two thousand, two hundred forty-nine".