30384396 has 60 divisors (see below), whose sum is σ = 90784848. Its totient is φ = 8680608.

The previous prime is 30384383. The next prime is 30384397. The reversal of 30384396 is 69348303.

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

It is a self number, because there is not a number n which added to its sum of digits gives 30384396.

It is not an unprimeable number, because it can be changed into a prime (30384397) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4431 + ... + 8966.

Almost surely, 2^30384396 is an apocalyptic number.

30384396 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

30384396 is an abundant number, since it is smaller than the sum of its proper divisors (60400452).

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

30384396 is a wasteful number, since it uses less digits than its factorization.

30384396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13420 (or 13409 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 30384396 is about 5512.2042777822. The cubic root of 30384396 is about 312.0447421042.

The spelling of 30384396 in words is "thirty million, three hundred eighty-four thousand, three hundred ninety-six".