30604040604 has 18 divisors (see below), whose sum is σ = 77360213840. Its totient is φ = 10201346856.

The previous prime is 30604040587. The next prime is 30604040629. The reversal of 30604040604 is 40604040603.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 425056084 + ... + 425056155.

Almost surely, 2^30604040604 is an apocalyptic number.

It is an amenable number.

30604040604 is an abundant number, since it is smaller than the sum of its proper divisors (46756173236).

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

30604040604 is a wasteful number, since it uses less digits than its factorization.

30604040604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850112249 (or 850112244 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Subtracting 30604040604 from its reverse (40604040603), we obtain a palindrome (9999999999).

The spelling of 30604040604 in words is "thirty billion, six hundred four million, forty thousand, six hundred four".