40829534 has 8 divisors (see below), whose sum is σ = 62282520. Its totient is φ = 20068696.

The previous prime is 40829533. The next prime is 40829543. The reversal of 40829534 is 43592804.

40829534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 40829494 and 40829503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40829533) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 172889 + ... + 173124.

It is an arithmetic number, because the mean of its divisors is an integer number (7785315).

Almost surely, 2^40829534 is an apocalyptic number.

40829534 is a deficient number, since it is larger than the sum of its proper divisors (21452986).

40829534 is a wasteful number, since it uses less digits than its factorization.

40829534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346074.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 40829534 is about 6389.7992143729. The cubic root of 40829534 is about 344.3431709279.

The spelling of 40829534 in words is "forty million, eight hundred twenty-nine thousand, five hundred thirty-four".