30307038396 has 24 divisors (see below), whose sum is σ = 74438340480. Its totient is φ = 9570643632.

The previous prime is 30307038353. The next prime is 30307038397. The reversal of 30307038396 is 69383070303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30307038397) 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, 66462576 + ... + 66463031.

It is an arithmetic number, because the mean of its divisors is an integer number (3101597520).

Almost surely, 2^30307038396 is an apocalyptic number.

It is an amenable number.

30307038396 is an abundant number, since it is smaller than the sum of its proper divisors (44131302084).

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

30307038396 is a wasteful number, since it uses less digits than its factorization.

30307038396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132925633 (or 132925631 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 42.

The spelling of 30307038396 in words is "thirty billion, three hundred seven million, thirty-eight thousand, three hundred ninety-six".