8215468296 has 64 divisors (see below), whose sum is σ = 23523686400. Its totient is φ = 2342184768.

The previous prime is 8215468241. The next prime is 8215468351. The reversal of 8215468296 is 6928645128.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (8215468241) and next prime (8215468351).

It is a super-2 number, since 2×8215468296² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24975 + ... + 130593.

It is an arithmetic number, because the mean of its divisors is an integer number (367557600).

Almost surely, 2^8215468296 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8215468296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11761843200).

8215468296 is an abundant number, since it is smaller than the sum of its proper divisors (15308218104).

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

8215468296 is a wasteful number, since it uses less digits than its factorization.

8215468296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106098 (or 106094 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 51.

The square root of 8215468296 is about 90639.2205173897. The cubic root of 8215468296 is about 2017.7968575338.

The spelling of 8215468296 in words is "eight billion, two hundred fifteen million, four hundred sixty-eight thousand, two hundred ninety-six".