30485996 has 12 divisors (see below), whose sum is σ = 53709600. Its totient is φ = 15140400.

The previous prime is 30485977. The next prime is 30486023. The reversal of 30485996 is 69958403.

It is a super-3 number, since 3×30485996³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24980 + ... + 26171.

It is an arithmetic number, because the mean of its divisors is an integer number (4475800).

Almost surely, 2^30485996 is an apocalyptic number.

It is an amenable number.

30485996 is a deficient number, since it is larger than the sum of its proper divisors (23223604).

30485996 is a wasteful number, since it uses less digits than its factorization.

30485996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51304 (or 51302 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The square root of 30485996 is about 5521.4125004386. The cubic root of 30485996 is about 312.3921624717.

The spelling of 30485996 in words is "thirty million, four hundred eighty-five thousand, nine hundred ninety-six".