8390932448 has 24 divisors (see below), whose sum is σ = 16537337712. Its totient is φ = 4190973696.

The previous prime is 8390932447. The next prime is 8390932453. The reversal of 8390932448 is 8442390938.

It is a junction number, because it is equal to n+sod(n) for n = 8390932396 and 8390932405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8390932447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109940 + ... + 169907.

It is an arithmetic number, because the mean of its divisors is an integer number (689055738).

Almost surely, 2^8390932448 is an apocalyptic number.

It is an amenable number.

8390932448 is a deficient number, since it is larger than the sum of its proper divisors (8146405264).

8390932448 is a wasteful number, since it uses less digits than its factorization.

8390932448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280794 (or 280786 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 50.

The square root of 8390932448 is about 91602.0329905401. The cubic root of 8390932448 is about 2032.0610037072.

The spelling of 8390932448 in words is "eight billion, three hundred ninety million, nine hundred thirty-two thousand, four hundred forty-eight".