34321736 has 8 divisors (see below), whose sum is σ = 64353270. Its totient is φ = 17160864.

The previous prime is 34321723. The next prime is 34321739. The reversal of 34321736 is 63712343.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 26977636 + 7344100 = 5194^2 + 2710^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 34321699 and 34321708.

It is not an unprimeable number, because it can be changed into a prime (34321739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2145101 + ... + 2145116.

Almost surely, 2^34321736 is an apocalyptic number.

It is an amenable number.

34321736 is a deficient number, since it is larger than the sum of its proper divisors (30031534).

34321736 is a wasteful number, since it uses less digits than its factorization.

34321736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290223 (or 4290219 counting only the distinct ones).

The product of its digits is 9072, while the sum is 29.

The square root of 34321736 is about 5858.4755696341. The cubic root of 34321736 is about 324.9798362244.

The spelling of 34321736 in words is "thirty-four million, three hundred twenty-one thousand, seven hundred thirty-six".