8214209468 has 6 divisors (see below), whose sum is σ = 14374866576. Its totient is φ = 4107104732.

The previous prime is 8214209467. The next prime is 8214209483. The reversal of 8214209468 is 8649024128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8214209467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026776180 + ... + 1026776187.

It is an arithmetic number, because the mean of its divisors is an integer number (2395811096).

Almost surely, 2^8214209468 is an apocalyptic number.

It is an amenable number.

8214209468 is a deficient number, since it is larger than the sum of its proper divisors (6160657108).

8214209468 is a wasteful number, since it uses less digits than its factorization.

8214209468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053552371 (or 2053552369 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 44.

The square root of 8214209468 is about 90632.2760830820. The cubic root of 8214209468 is about 2017.6937922413.

The spelling of 8214209468 in words is "eight billion, two hundred fourteen million, two hundred nine thousand, four hundred sixty-eight".