39306930 has 32 divisors (see below), whose sum is σ = 101594304. Its totient is φ = 9675456.

The previous prime is 39306893. The next prime is 39307013. The reversal of 39306930 is 3960393.

It is a junction number, because it is equal to n+sod(n) for n = 39306891 and 39306900.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50004 + ... + 50783.

It is an arithmetic number, because the mean of its divisors is an integer number (3174822).

Almost surely, 2^39306930 is an apocalyptic number.

39306930 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

39306930 is an abundant number, since it is smaller than the sum of its proper divisors (62287374).

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

39306930 is a wasteful number, since it uses less digits than its factorization.

39306930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100810.

The product of its (nonzero) digits is 13122, while the sum is 33.

The square root of 39306930 is about 6269.5239053695. The cubic root of 39306930 is about 340.0084484637.

The spelling of 39306930 in words is "thirty-nine million, three hundred six thousand, nine hundred thirty".