8305428604 has 12 divisors (see below), whose sum is σ = 15855818328. Its totient is φ = 3775194800.

The previous prime is 8305428601. The next prime is 8305428611. The reversal of 8305428604 is 4068245038.

It is a super-2 number, since 2×8305428604² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8305428601) 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, 94379827 + ... + 94379914.

It is an arithmetic number, because the mean of its divisors is an integer number (1321318194).

Almost surely, 2^8305428604 is an apocalyptic number.

It is an amenable number.

8305428604 is a deficient number, since it is larger than the sum of its proper divisors (7550389724).

8305428604 is a wasteful number, since it uses less digits than its factorization.

8305428604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188759756 (or 188759754 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 8305428604 is about 91134.1242565045. The cubic root of 8305428604 is about 2025.1351719147.

The spelling of 8305428604 in words is "eight billion, three hundred five million, four hundred twenty-eight thousand, six hundred four".