30770386276 has 12 divisors (see below), whose sum is σ = 61540772608. Its totient is φ = 13187308392.

The previous prime is 30770386237. The next prime is 30770386313. The reversal of 30770386276 is 67268307703.

30770386276 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 549471156 + ... + 549471211.

Almost surely, 2^30770386276 is an apocalyptic number.

It is an amenable number.

30770386276 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30770386276 is a wasteful number, since it uses less digits than its factorization.

30770386276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098942378 (or 1098942376 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 49.

The spelling of 30770386276 in words is "thirty billion, seven hundred seventy million, three hundred eighty-six thousand, two hundred seventy-six".