870983299 has 2 divisors, whose sum is σ = 870983300. Its totient is φ = 870983298.

The previous prime is 870983279. The next prime is 870983353. The reversal of 870983299 is 992389078.

870983299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 870983299 - 2²¹ = 868886147 is a prime.

It is a super-2 number, since 2×870983299² = 1517223814273846802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (870983209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 435491649 + 435491650.

It is an arithmetic number, because the mean of its divisors is an integer number (435491650).

Almost surely, 2^870983299 is an apocalyptic number.

870983299 is a deficient number, since it is larger than the sum of its proper divisors (1).

870983299 is an equidigital number, since it uses as much as digits as its factorization.

870983299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1959552, while the sum is 55.

The square root of 870983299 is about 29512.4261794926. The cubic root of 870983299 is about 954.9997894794. Note that the first 3 decimals are identical.

The spelling of 870983299 in words is "eight hundred seventy million, nine hundred eighty-three thousand, two hundred ninety-nine".