30796718030 has 32 divisors (see below), whose sum is σ = 60676928928. Its totient is φ = 11184681600.

The previous prime is 30796718011. The next prime is 30796718039. The reversal of 30796718030 is 3081769703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30796718039) 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, 1933856 + ... + 1949715.

It is an arithmetic number, because the mean of its divisors is an integer number (1896154029).

Almost surely, 2^30796718030 is an apocalyptic number.

30796718030 is a deficient number, since it is larger than the sum of its proper divisors (29880210898).

30796718030 is a wasteful number, since it uses less digits than its factorization.

30796718030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3883652.

The product of its (nonzero) digits is 190512, while the sum is 44.

The spelling of 30796718030 in words is "thirty billion, seven hundred ninety-six million, seven hundred eighteen thousand, thirty".