40834346 has 12 divisors (see below), whose sum is σ = 71251938. Its totient is φ = 17500392.

The previous prime is 40834337. The next prime is 40834351. The reversal of 40834346 is 64343804.

40834346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33189121 + 7645225 = 5761^2 + 2765^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 208241 + ... + 208436.

Almost surely, 2^40834346 is an apocalyptic number.

40834346 is a deficient number, since it is larger than the sum of its proper divisors (30417592).

40834346 is a wasteful number, since it uses less digits than its factorization.

40834346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 416693 (or 416686 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 40834346 is about 6390.1757409323. The cubic root of 40834346 is about 344.3566980171.

The spelling of 40834346 in words is "forty million, eight hundred thirty-four thousand, three hundred forty-six".