40834734 has 8 divisors (see below), whose sum is σ = 81669480. Its totient is φ = 13611576.

The previous prime is 40834723. The next prime is 40834741. The reversal of 40834734 is 43743804.

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

40834734 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 40834695 and 40834704.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3402889 + ... + 3402900.

It is an arithmetic number, because the mean of its divisors is an integer number (10208685).

Almost surely, 2^40834734 is an apocalyptic number.

40834734 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.

40834734 is a wasteful number, since it uses less digits than its factorization.

40834734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6805794.

The product of its (nonzero) digits is 32256, while the sum is 33.

The square root of 40834734 is about 6390.2060999627. The cubic root of 40834734 is about 344.3577886838.

The spelling of 40834734 in words is "forty million, eight hundred thirty-four thousand, seven hundred thirty-four".