34012644 has 24 divisors (see below), whose sum is σ = 80861760. Its totient is φ = 11123424.

The previous prime is 34012639. The next prime is 34012663. The reversal of 34012644 is 44621043.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26104 + ... + 27375.

It is an arithmetic number, because the mean of its divisors is an integer number (3369240).

Almost surely, 2^34012644 is an apocalyptic number.

It is an amenable number.

34012644 is an abundant number, since it is smaller than the sum of its proper divisors (46849116).

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

34012644 is a wasteful number, since it uses less digits than its factorization.

34012644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53539 (or 53537 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 34012644 is about 5832.0360081193. The cubic root of 34012644 is about 324.0013336327.

Adding to 34012644 its reverse (44621043), we get a palindrome (78633687).

The spelling of 34012644 in words is "thirty-four million, twelve thousand, six hundred forty-four".