40829034 has 8 divisors (see below), whose sum is σ = 81658080. Its totient is φ = 13609676.

The previous prime is 40828999. The next prime is 40829083. The reversal of 40829034 is 43092804.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

40829034 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40828992 and 40829010.

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, 3402414 + ... + 3402425.

It is an arithmetic number, because the mean of its divisors is an integer number (10207260).

Almost surely, 2^40829034 is an apocalyptic number.

40829034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40829034 is a wasteful number, since it uses less digits than its factorization.

40829034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6804844.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 40829034 is about 6389.7600893930. The cubic root of 40829034 is about 344.3417653091.

The spelling of 40829034 in words is "forty million, eight hundred twenty-nine thousand, thirty-four".