30396852 has 36 divisors (see below), whose sum is σ = 77240800. Its totient is φ = 10078992.

The previous prime is 30396811. The next prime is 30396893. The reversal of 30396852 is 25869303.

It is an interprime number because it is at equal distance from previous prime (30396811) and next prime (30396893).

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

It is a super-2 number, since 2×30396852² = 1847937223019808, which contains 22 as substring.

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

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, 5043 + ... + 9285.

Almost surely, 2^30396852 is an apocalyptic number.

It is an amenable number.

30396852 is an abundant number, since it is smaller than the sum of its proper divisors (46843948).

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

30396852 is a wasteful number, since it uses less digits than its factorization.

30396852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4452 (or 4447 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 30396852 is about 5513.3340185409. The cubic root of 30396852 is about 312.0873769081.

The spelling of 30396852 in words is "thirty million, three hundred ninety-six thousand, eight hundred fifty-two".