840714468 has 24 divisors (see below), whose sum is σ = 2140000800. Its totient is φ = 254761920.

The previous prime is 840714449. The next prime is 840714487. The reversal of 840714468 is 864417048.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (840714449) and next prime (840714487).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3184393 + ... + 3184656.

It is an arithmetic number, because the mean of its divisors is an integer number (89166700).

Almost surely, 2^840714468 is an apocalyptic number.

It is an amenable number.

840714468 is an abundant number, since it is smaller than the sum of its proper divisors (1299286332).

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

840714468 is a wasteful number, since it uses less digits than its factorization.

840714468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6369067 (or 6369065 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 840714468 is about 28995.0766165568. The cubic root of 840714468 is about 943.8062314755.

The spelling of 840714468 in words is "eight hundred forty million, seven hundred fourteen thousand, four hundred sixty-eight".