34420004 has 6 divisors (see below), whose sum is σ = 60235014. Its totient is φ = 17210000.

The previous prime is 34420003. The next prime is 34420007. The reversal of 34420004 is 40002443.

It can be written as a sum of positive squares in only one way, i.e., 34199104 + 220900 = 5848^2 + 470^2 .

It is not an unprimeable number, because it can be changed into a prime (34420003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4302497 + ... + 4302504.

It is an arithmetic number, because the mean of its divisors is an integer number (10039169).

Almost surely, 2^34420004 is an apocalyptic number.

It is an amenable number.

34420004 is a deficient number, since it is larger than the sum of its proper divisors (25815010).

34420004 is a wasteful number, since it uses less digits than its factorization.

34420004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8605005 (or 8605003 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 34420004 is about 5866.8563984471. The cubic root of 34420004 is about 325.2896951495.

Adding to 34420004 its reverse (40002443), we get a palindrome (74422447).

The spelling of 34420004 in words is "thirty-four million, four hundred twenty thousand, four".