34120004 has 6 divisors (see below), whose sum is σ = 59710014. Its totient is φ = 17060000.

The previous prime is 34120001. The next prime is 34120013. The reversal of 34120004 is 40002143.

It can be written as a sum of positive squares in only one way, i.e., 31899904 + 2220100 = 5648^2 + 1490^2 .

It is not an unprimeable number, because it can be changed into a prime (34120001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4264997 + ... + 4265004.

It is an arithmetic number, because the mean of its divisors is an integer number (9951669).

Almost surely, 2^34120004 is an apocalyptic number.

It is an amenable number.

34120004 is a deficient number, since it is larger than the sum of its proper divisors (25590010).

34120004 is a wasteful number, since it uses less digits than its factorization.

34120004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8530005 (or 8530003 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 34120004 is about 5841.2330889976. The cubic root of 34120004 is about 324.3418760904.

Adding to 34120004 its reverse (40002143), we get a palindrome (74122147).

The spelling of 34120004 in words is "thirty-four million, one hundred twenty thousand, four".