858296345 has 8 divisors (see below), whose sum is σ = 1030114176. Its totient is φ = 686531376.

The previous prime is 858296321. The next prime is 858296347. The reversal of 858296345 is 543692858.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 858296345 - 2¹² = 858292249 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 858296293 and 858296302.

It is not an unprimeable number, because it can be changed into a prime (858296347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50054 + ... + 64976.

It is an arithmetic number, because the mean of its divisors is an integer number (128764272).

Almost surely, 2^858296345 is an apocalyptic number.

It is an amenable number.

858296345 is a deficient number, since it is larger than the sum of its proper divisors (171817831).

858296345 is a wasteful number, since it uses less digits than its factorization.

858296345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26431.

The product of its digits is 2073600, while the sum is 50.

The square root of 858296345 is about 29296.6951207811. The cubic root of 858296345 is about 950.3401718071.

The spelling of 858296345 in words is "eight hundred fifty-eight million, two hundred ninety-six thousand, three hundred forty-five".