30673469688 has 32 divisors (see below), whose sum is σ = 76694571600. Its totient is φ = 10223036928.

The previous prime is 30673469681. The next prime is 30673469713. The reversal of 30673469688 is 88696437603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30673469681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88848 + ... + 263136.

Almost surely, 2^30673469688 is an apocalyptic number.

It is an amenable number.

30673469688 is an abundant number, since it is smaller than the sum of its proper divisors (46021101912).

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

30673469688 is a wasteful number, since it uses less digits than its factorization.

30673469688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181631 (or 181627 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 60.

The spelling of 30673469688 in words is "thirty billion, six hundred seventy-three million, four hundred sixty-nine thousand, six hundred eighty-eight".