30496968 has 48 divisors (see below), whose sum is σ = 82864080. Its totient is φ = 10132704.

The previous prime is 30496927. The next prime is 30496987. The reversal of 30496968 is 86969403.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33171 + ... + 34077.

It is an arithmetic number, because the mean of its divisors is an integer number (1726335).

Almost surely, 2^30496968 is an apocalyptic number.

It is an amenable number.

30496968 is an abundant number, since it is smaller than the sum of its proper divisors (52367112).

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

30496968 is a wasteful number, since it uses less digits than its factorization.

30496968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1386 (or 1379 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The square root of 30496968 is about 5522.4059973892. The cubic root of 30496968 is about 312.4296349305.

The spelling of 30496968 in words is "thirty million, four hundred ninety-six thousand, nine hundred sixty-eight".