30342486 has 16 divisors (see below), whose sum is σ = 61129584. Its totient is φ = 10040064.

The previous prime is 30342413. The next prime is 30342493. The reversal of 30342486 is 68424303.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17635 + ... + 19278.

It is an arithmetic number, because the mean of its divisors is an integer number (3820599).

Almost surely, 2^30342486 is an apocalyptic number.

30342486 is an abundant number, since it is smaller than the sum of its proper divisors (30787098).

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

30342486 is a wasteful number, since it uses less digits than its factorization.

30342486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37055.

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 30342486 is about 5508.4014014957. The cubic root of 30342486 is about 311.9012055709.

Adding to 30342486 its reverse (68424303), we get a palindrome (98766789).

The spelling of 30342486 in words is "thirty million, three hundred forty-two thousand, four hundred eighty-six".