8219058604 has 12 divisors (see below), whose sum is σ = 14734166328. Its totient is φ = 4009296800.

The previous prime is 8219058599. The next prime is 8219058607. The reversal of 8219058604 is 4068509128.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8219058607) 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, 25057942 + ... + 25058269.

It is an arithmetic number, because the mean of its divisors is an integer number (1227847194).

Almost surely, 2^8219058604 is an apocalyptic number.

It is an amenable number.

8219058604 is a deficient number, since it is larger than the sum of its proper divisors (6515107724).

8219058604 is a wasteful number, since it uses less digits than its factorization.

8219058604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50116256 (or 50116254 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 43.

The square root of 8219058604 is about 90659.0238420865. The cubic root of 8219058604 is about 2018.0907526135.

The spelling of 8219058604 in words is "eight billion, two hundred nineteen million, fifty-eight thousand, six hundred four".