30796164 has 36 divisors (see below), whose sum is σ = 88967424. Its totient is φ = 8798832.

The previous prime is 30796159. The next prime is 30796189. The reversal of 30796164 is 46169703.

30796164 is a `hidden beast` number, since 30 + 7 + 9 + 616 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×30796164² = 1896807434229792, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 60852 + ... + 61355.

Almost surely, 2^30796164 is an apocalyptic number.

It is an amenable number.

30796164 is an abundant number, since it is smaller than the sum of its proper divisors (58171260).

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

30796164 is a wasteful number, since it uses less digits than its factorization.

30796164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122224 (or 122219 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 30796164 is about 5549.4291598326. The cubic root of 30796164 is about 313.4480275252.

It can be divided in two parts, 307961 and 64, that added together give a square (308025 = 555²).

The spelling of 30796164 in words is "thirty million, seven hundred ninety-six thousand, one hundred sixty-four".