30884697950 has 24 divisors (see below), whose sum is σ = 58529421288. Its totient is φ = 12120786080.

The previous prime is 30884697941. The next prime is 30884697967. The reversal of 30884697950 is 5979648803.

It is a self number, because there is not a number n which added to its sum of digits gives 30884697950.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5824652 + ... + 5829951.

It is an arithmetic number, because the mean of its divisors is an integer number (2438725887).

Almost surely, 2^30884697950 is an apocalyptic number.

30884697950 is a deficient number, since it is larger than the sum of its proper divisors (27644723338).

30884697950 is a wasteful number, since it uses less digits than its factorization.

30884697950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11654668 (or 11654663 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 59.

The spelling of 30884697950 in words is "thirty billion, eight hundred eighty-four million, six hundred ninety-seven thousand, nine hundred fifty".