8229456740 has 24 divisors (see below), whose sum is σ = 17284881600. Its totient is φ = 3291207008.

The previous prime is 8229456733. The next prime is 8229456743. The reversal of 8229456740 is 476549228.

It is not an unprimeable number, because it can be changed into a prime (8229456743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92411 + ... + 158109.

It is an arithmetic number, because the mean of its divisors is an integer number (720203400).

Almost surely, 2^8229456740 is an apocalyptic number.

It is an amenable number.

8229456740 is an abundant number, since it is smaller than the sum of its proper divisors (9055424860).

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

8229456740 is a wasteful number, since it uses less digits than its factorization.

8229456740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71971 (or 71969 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 47.

The square root of 8229456740 is about 90716.3532115351. The cubic root of 8229456740 is about 2018.9414396181.

The spelling of 8229456740 in words is "eight billion, two hundred twenty-nine million, four hundred fifty-six thousand, seven hundred forty".