30605152349 has 16 divisors (see below), whose sum is σ = 33217635840. Its totient is φ = 28127736000.

The previous prime is 30605152297. The next prime is 30605152363. The reversal of 30605152349 is 94325150603.

It is a cyclic number.

It is not a de Polignac number, because 30605152349 - 2²⁰ = 30604103773 is a prime.

It is a super-3 number, since 3×30605152349³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30605152379) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 224207 + ... + 333884.

It is an arithmetic number, because the mean of its divisors is an integer number (2076102240).

Almost surely, 2^30605152349 is an apocalyptic number.

It is an amenable number.

30605152349 is a deficient number, since it is larger than the sum of its proper divisors (2612483491).

30605152349 is a wasteful number, since it uses less digits than its factorization.

30605152349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558212.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 30605152349 in words is "thirty billion, six hundred five million, one hundred fifty-two thousand, three hundred forty-nine".