34704040 has 64 divisors (see below), whose sum is σ = 91445760. Its totient is φ = 11604480.

The previous prime is 34704023. The next prime is 34704041. The reversal of 34704040 is 4040743.

It is not an unprimeable number, because it can be changed into a prime (34704041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9969 + ... + 12991.

It is an arithmetic number, because the mean of its divisors is an integer number (1428840).

Almost surely, 2^34704040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34704040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45722880).

34704040 is an abundant number, since it is smaller than the sum of its proper divisors (56741720).

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

34704040 is a wasteful number, since it uses less digits than its factorization.

34704040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3082 (or 3078 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 22.

The square root of 34704040 is about 5891.0134951467. The cubic root of 34704040 is about 326.1820153601.

Adding to 34704040 its reverse (4040743), we get a palindrome (38744783).

The spelling of 34704040 in words is "thirty-four million, seven hundred four thousand, forty".