39046912 has 36 divisors (see below), whose sum is σ = 78620416. Its totient is φ = 19353600.

The previous prime is 39046901. The next prime is 39046921. The reversal of 39046912 is 21964093.

It is a super-2 number, since 2×39046912² = 3049322673471488, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31912 + ... + 33112.

Almost surely, 2^39046912 is an apocalyptic number.

39046912 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 39046912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39310208).

39046912 is an abundant number, since it is smaller than the sum of its proper divisors (39573504).

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

39046912 is a wasteful number, since it uses less digits than its factorization.

39046912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1344 (or 1330 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 39046912 is about 6248.7528355665. The cubic root of 39046912 is about 339.2570629049.

It can be divided in two parts, 3904 and 6912, that added together give a square (10816 = 104²).

The spelling of 39046912 in words is "thirty-nine million, forty-six thousand, nine hundred twelve".