30085793349 has 8 divisors (see below), whose sum is σ = 40369897440. Its totient is φ = 19929442416.

The previous prime is 30085793323. The next prime is 30085793357. The reversal of 30085793349 is 94339758003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30085793349 - 2¹³ = 30085785157 is a prime.

It is a super-2 number, since 2×30085793349² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30085793369) 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, 31937739 + ... + 31938680.

It is an arithmetic number, because the mean of its divisors is an integer number (5046237180).

Almost surely, 2^30085793349 is an apocalyptic number.

It is an amenable number.

30085793349 is a deficient number, since it is larger than the sum of its proper divisors (10284104091).

30085793349 is a wasteful number, since it uses less digits than its factorization.

30085793349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63876579.

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 30085793349 in words is "thirty billion, eighty-five million, seven hundred ninety-three thousand, three hundred forty-nine".