34156330 has 16 divisors (see below), whose sum is σ = 66210984. Its totient is φ = 12611520.

The previous prime is 34156289. The next prime is 34156333. The reversal of 34156330 is 3365143.

It can be written as a sum of positive squares in 4 ways, for example, as 15155449 + 19000881 = 3893^2 + 4359^2 .

It is a junction number, because it is equal to n+sod(n) for n = 34156295 and 34156304.

It is not an unprimeable number, because it can be changed into a prime (34156333) 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 in 7 ways as a sum of consecutive naturals, for example, 131241 + ... + 131500.

Almost surely, 2^34156330 is an apocalyptic number.

34156330 is a deficient number, since it is larger than the sum of its proper divisors (32054654).

34156330 is a wasteful number, since it uses less digits than its factorization.

34156330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262761.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 34156330 is about 5844.3417080113. The cubic root of 34156330 is about 324.4569392285.

The spelling of 34156330 in words is "thirty-four million, one hundred fifty-six thousand, three hundred thirty".