8820202379 has 2 divisors, whose sum is σ = 8820202380. Its totient is φ = 8820202378.

The previous prime is 8820202331. The next prime is 8820202387. The reversal of 8820202379 is 9732020288.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8820202379 - 2²⁰ = 8819153803 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (8820202309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4410101189 + 4410101190.

It is an arithmetic number, because the mean of its divisors is an integer number (4410101190).

Almost surely, 2^8820202379 is an apocalyptic number.

8820202379 is a deficient number, since it is larger than the sum of its proper divisors (1).

8820202379 is an equidigital number, since it uses as much as digits as its factorization.

8820202379 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 8820202379 is about 93915.9325088134. The cubic root of 8820202379 is about 2066.1389108905.

The spelling of 8820202379 in words is "eight billion, eight hundred twenty million, two hundred two thousand, three hundred seventy-nine".