8308349432 has 64 divisors (see below), whose sum is σ = 17358796800. Its totient is φ = 3712705920.

The previous prime is 8308349383. The next prime is 8308349437. The reversal of 8308349432 is 2349438038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8308349437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140303 + ... + 190529.

It is an arithmetic number, because the mean of its divisors is an integer number (271231200).

Almost surely, 2^8308349432 is an apocalyptic number.

It is an amenable number.

8308349432 is an abundant number, since it is smaller than the sum of its proper divisors (9050447368).

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

8308349432 is a wasteful number, since it uses less digits than its factorization.

8308349432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50316 (or 50312 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 44.

The square root of 8308349432 is about 91150.1477343838. The cubic root of 8308349432 is about 2025.3725418942.

The spelling of 8308349432 in words is "eight billion, three hundred eight million, three hundred forty-nine thousand, four hundred thirty-two".