7893466308 has 192 divisors, whose sum is σ = 25383536640. Its totient is φ = 2065564800.

The previous prime is 7893466303. The next prime is 7893466309. The reversal of 7893466308 is 8036643987.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (7893466303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1284403 + ... + 1290533.

It is an arithmetic number, because the mean of its divisors is an integer number (132205920).

Almost surely, 2^7893466308 is an apocalyptic number.

7893466308 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7893466308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12691768320).

7893466308 is an abundant number, since it is smaller than the sum of its proper divisors (17490070332).

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

7893466308 is a wasteful number, since it uses less digits than its factorization.

7893466308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6295 (or 6287 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The square root of 7893466308 is about 88845.1816813945. The cubic root of 7893466308 is about 1991.0824904398.

The spelling of 7893466308 in words is "seven billion, eight hundred ninety-three million, four hundred sixty-six thousand, three hundred eight".