862343268 has 12 divisors (see below), whose sum is σ = 2012134320. Its totient is φ = 287447752.

The previous prime is 862343249. The next prime is 862343297.

862343268 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35930958 + ... + 35930981.

It is an arithmetic number, because the mean of its divisors is an integer number (167677860).

Almost surely, 2^862343268 is an apocalyptic number.

It is an amenable number.

862343268 is an abundant number, since it is smaller than the sum of its proper divisors (1149791052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

862343268 is a wasteful number, since it uses less digits than its factorization.

862343268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71861946 (or 71861944 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The square root of 862343268 is about 29365.6818071708. The cubic root of 862343268 is about 951.8314689430.

The spelling of 862343268 in words is "eight hundred sixty-two million, three hundred forty-three thousand, two hundred sixty-eight".