34004406 has 32 divisors (see below), whose sum is σ = 71354880. Its totient is φ = 10790496.

The previous prime is 34004401. The next prime is 34004407. The reversal of 34004406 is 60440043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34004401) 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, 8805 + ... + 12063.

It is an arithmetic number, because the mean of its divisors is an integer number (2229840).

Almost surely, 2^34004406 is an apocalyptic number.

34004406 is an abundant number, since it is smaller than the sum of its proper divisors (37350474).

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

34004406 is a wasteful number, since it uses less digits than its factorization.

34004406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 34004406 is about 5831.3296939892. The cubic root of 34004406 is about 323.9751733759.

Adding to 34004406 its reverse (60440043), we get a palindrome (94444449).

The spelling of 34004406 in words is "thirty-four million, four thousand, four hundred six".