34408144 has 10 divisors (see below), whose sum is σ = 66665810. Its totient is φ = 17204064.

The previous prime is 34408133. The next prime is 34408147. The reversal of 34408144 is 44180443.

It can be written as a sum of positive squares in only one way, i.e., 31809600 + 2598544 = 5640^2 + 1612^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34408147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1075239 + ... + 1075270.

It is an arithmetic number, because the mean of its divisors is an integer number (6666581).

Almost surely, 2^34408144 is an apocalyptic number.

It is an amenable number.

34408144 is a deficient number, since it is larger than the sum of its proper divisors (32257666).

34408144 is a wasteful number, since it uses less digits than its factorization.

34408144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2150517 (or 2150511 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 34408144 is about 5865.8455485974. The cubic root of 34408144 is about 325.2523294849.

Adding to 34408144 its reverse (44180443), we get a palindrome (78588587).

The spelling of 34408144 in words is "thirty-four million, four hundred eight thousand, one hundred forty-four".