34728266 has 4 divisors (see below), whose sum is σ = 52092402. Its totient is φ = 17364132.

The previous prime is 34728259. The next prime is 34728269. The reversal of 34728266 is 66282743.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 28847641 + 5880625 = 5371^2 + 2425^2 .

It is not an unprimeable number, because it can be changed into a prime (34728269) 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, 8682065 + ... + 8682068.

Almost surely, 2^34728266 is an apocalyptic number.

34728266 is a deficient number, since it is larger than the sum of its proper divisors (17364136).

34728266 is a wasteful number, since it uses less digits than its factorization.

34728266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17364135.

The product of its digits is 96768, while the sum is 38.

The square root of 34728266 is about 5893.0693191239. The cubic root of 34728266 is about 326.2578974713.

The spelling of 34728266 in words is "thirty-four million, seven hundred twenty-eight thousand, two hundred sixty-six".