30276490974 has 16 divisors (see below), whose sum is σ = 60959379600. Its totient is φ = 10024430720.

The previous prime is 30276490949. The next prime is 30276490987. The reversal of 30276490974 is 47909467203.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16932267 + ... + 16934054.

It is an arithmetic number, because the mean of its divisors is an integer number (3809961225).

Almost surely, 2^30276490974 is an apocalyptic number.

30276490974 is an abundant number, since it is smaller than the sum of its proper divisors (30682888626).

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

30276490974 is a wasteful number, since it uses less digits than its factorization.

30276490974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33866475.

The product of its (nonzero) digits is 2286144, while the sum is 51.

The spelling of 30276490974 in words is "thirty billion, two hundred seventy-six million, four hundred ninety thousand, nine hundred seventy-four".