854323039 has 2 divisors, whose sum is σ = 854323040. Its totient is φ = 854323038.

The previous prime is 854323013. The next prime is 854323061. The reversal of 854323039 is 930323458.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 854323039 - 2⁹ = 854322527 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 854322989 and 854323007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (854323139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 427161519 + 427161520.

It is an arithmetic number, because the mean of its divisors is an integer number (427161520).

Almost surely, 2^854323039 is an apocalyptic number.

854323039 is a deficient number, since it is larger than the sum of its proper divisors (1).

854323039 is an equidigital number, since it uses as much as digits as its factorization.

854323039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 854323039 is about 29228.8049533333. The cubic root of 854323039 is about 948.8714350914.

The spelling of 854323039 in words is "eight hundred fifty-four million, three hundred twenty-three thousand, thirty-nine".