30160930 has 8 divisors (see below), whose sum is σ = 54289692. Its totient is φ = 12064368.

The previous prime is 30160927. The next prime is 30160937. The reversal of 30160930 is 3906103.

It can be written as a sum of positive squares in 2 ways, for example, as 27699169 + 2461761 = 5263^2 + 1569^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (30160937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1508037 + ... + 1508056.

Almost surely, 2^30160930 is an apocalyptic number.

30160930 is a deficient number, since it is larger than the sum of its proper divisors (24128762).

30160930 is a wasteful number, since it uses less digits than its factorization.

30160930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3016100.

The product of its (nonzero) digits is 486, while the sum is 22.

The square root of 30160930 is about 5491.8967579517. The cubic root of 30160930 is about 311.2778677542.

The spelling of 30160930 in words is "thirty million, one hundred sixty thousand, nine hundred thirty".